944874057 has 8 divisors (see below), whose sum is σ = 1259990784. Its totient is φ = 629836688.

The previous prime is 944874053. The next prime is 944874083. The reversal of 944874057 is 750478449.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 944874057 - 2² = 944874053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 944873997 and 944874015.

It is not an unprimeable number, because it can be changed into a prime (944874053) 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, 18568 + ... + 47270.

It is an arithmetic number, because the mean of its divisors is an integer number (157498848).

Almost surely, 2^944874057 is an apocalyptic number.

It is an amenable number.

944874057 is a deficient number, since it is larger than the sum of its proper divisors (315116727).

944874057 is a wasteful number, since it uses less digits than its factorization.

944874057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39679.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 944874057 is about 30738.8037665749. The cubic root of 944874057 is about 981.2762966325.

The spelling of 944874057 in words is "nine hundred forty-four million, eight hundred seventy-four thousand, fifty-seven".