374655456 has 144 divisors (see below), whose sum is σ = 1262911104. Its totient is φ = 107028864.

The previous prime is 374655403. The next prime is 374655497. The reversal of 374655456 is 654556473.

374655456 is a `hidden beast` number, since 3 + 7 + 46 + 554 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 50991 + ... + 57873.

It is an arithmetic number, because the mean of its divisors is an integer number (8770216).

Almost surely, 2^374655456 is an apocalyptic number.

374655456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374655456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631455552).

374655456 is an abundant number, since it is smaller than the sum of its proper divisors (888255648).

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

374655456 is an equidigital number, since it uses as much as digits as its factorization.

374655456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6915 (or 6895 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 374655456 is about 19356.0185988751. The cubic root of 374655456 is about 720.9038648423.

The spelling of 374655456 in words is "three hundred seventy-four million, six hundred fifty-five thousand, four hundred fifty-six".