749034 has 64 divisors (see below), whose sum is σ = 1975680. Its totient is φ = 207360.

The previous prime is 749027. The next prime is 749051. The reversal of 749034 is 430947.

It is a super-2 number, since 2×749034² = 1122103866312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 748989 and 749007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7674 + ... + 7770.

It is an arithmetic number, because the mean of its divisors is an integer number (30870).

2⁷⁴⁹⁰³⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 749034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987840).

749034 is an abundant number, since it is smaller than the sum of its proper divisors (1226646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

749034 is a wasteful number, since it uses less digits than its factorization.

749034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 749034 is about 865.4675037227. The cubic root of 749034 is about 90.8170053603.

The spelling of 749034 in words is "seven hundred forty-nine thousand, thirty-four".