374967840 has 96 divisors (see below), whose sum is σ = 1272027456. Its totient is φ = 92298240.

The previous prime is 374967829. The next prime is 374967841. The reversal of 374967840 is 48769473.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 374967840.

It is not an unprimeable number, because it can be changed into a prime (374967841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23806 + ... + 36285.

It is an arithmetic number, because the mean of its divisors is an integer number (13250286).

Almost surely, 2^374967840 is an apocalyptic number.

374967840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

374967840 is an abundant number, since it is smaller than the sum of its proper divisors (897059616).

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

374967840 is a wasteful number, since it uses less digits than its factorization.

374967840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60122 (or 60114 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 374967840 is about 19364.0863456038. The cubic root of 374967840 is about 721.1041700105.

The spelling of 374967840 in words is "three hundred seventy-four million, nine hundred sixty-seven thousand, eight hundred forty".