4354740 has 72 divisors (see below), whose sum is σ = 14233128. Its totient is φ = 1071360.

The previous prime is 4354711. The next prime is 4354741. The reversal of 4354740 is 474534.

It can be written as a sum of positive squares in 4 ways, for example, as 266256 + 4088484 = 516^2 + 2022^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1410 + ... + 3270.

Almost surely, 2^4354740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4354740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7116564).

4354740 is an abundant number, since it is smaller than the sum of its proper divisors (9878388).

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

4354740 is a wasteful number, since it uses less digits than its factorization.

4354740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1884 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 4354740 is about 2086.8013801031. The cubic root of 4354740 is about 163.3004607823.

The spelling of 4354740 in words is "four million, three hundred fifty-four thousand, seven hundred forty".