374618547956 has 12 divisors (see below), whose sum is σ = 678188750820. Its totient is φ = 180850333440.

The previous prime is 374618547949. The next prime is 374618547983. The reversal of 374618547956 is 659745816473.

It can be written as a sum of positive squares in 2 ways, for example, as 202131168100 + 172487379856 = 449590^2 + 415316^2 .

It is a junction number, because it is equal to n+sod(n) for n = 374618547892 and 374618547901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1614735005 + ... + 1614735236.

It is an arithmetic number, because the mean of its divisors is an integer number (56515729235).

Almost surely, 2^374618547956 is an apocalyptic number.

It is an amenable number.

374618547956 is a deficient number, since it is larger than the sum of its proper divisors (303570202864).

374618547956 is a wasteful number, since it uses less digits than its factorization.

374618547956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229470274 (or 3229470272 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 65.

The spelling of 374618547956 in words is "three hundred seventy-four billion, six hundred eighteen million, five hundred forty-seven thousand, nine hundred fifty-six".