374837428 has 24 divisors (see below), whose sum is σ = 750960000. Its totient is φ = 160369248.

The previous prime is 374837423. The next prime is 374837429. The reversal of 374837428 is 824738473.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374837423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5598 + ... + 27946.

It is an arithmetic number, because the mean of its divisors is an integer number (31290000).

Almost surely, 2^374837428 is an apocalyptic number.

It is an amenable number.

374837428 is an abundant number, since it is smaller than the sum of its proper divisors (376122572).

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

374837428 is a wasteful number, since it uses less digits than its factorization.

374837428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22959 (or 22957 counting only the distinct ones).

The product of its digits is 903168, while the sum is 46.

The square root of 374837428 is about 19360.7186850075. The cubic root of 374837428 is about 721.0205614701.

The spelling of 374837428 in words is "three hundred seventy-four million, eight hundred thirty-seven thousand, four hundred twenty-eight".