2034740 has 12 divisors (see below), whose sum is σ = 4272996. Its totient is φ = 813888.

The previous prime is 2034737. The next prime is 2034743. The reversal of 2034740 is 474302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2034737) and next prime (2034743).

It can be written as a sum of positive squares in 2 ways, for example, as 487204 + 1547536 = 698^2 + 1244^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 101737 = 2034740 / (2 + 0 + 3 + 4 + 7 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50849 + ... + 50888.

It is an arithmetic number, because the mean of its divisors is an integer number (356083).

2^2034740 is an apocalyptic number.

2034740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034740 is an abundant number, since it is smaller than the sum of its proper divisors (2238256).

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

2034740 is a wasteful number, since it uses less digits than its factorization.

2034740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101746 (or 101744 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2034740 is about 1426.4431289049. The cubic root of 2034740 is about 126.7174157988.

The spelling of 2034740 in words is "two million, thirty-four thousand, seven hundred forty".