938052977 has 4 divisors (see below), whose sum is σ = 953952240. Its totient is φ = 922153716.

The previous prime is 938052961. The next prime is 938052991. The reversal of 938052977 is 779250839.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 779250839 = 17191 ⋅45329.

It is not a de Polignac number, because 938052977 - 2⁴ = 938052961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938052917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7949543 + ... + 7949660.

It is an arithmetic number, because the mean of its divisors is an integer number (238488060).

Almost surely, 2^938052977 is an apocalyptic number.

It is an amenable number.

938052977 is a deficient number, since it is larger than the sum of its proper divisors (15899263).

938052977 is a wasteful number, since it uses less digits than its factorization.

938052977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15899262.

The product of its (nonzero) digits is 952560, while the sum is 50.

The square root of 938052977 is about 30627.6505301990. The cubic root of 938052977 is about 978.9093019604.

The spelling of 938052977 in words is "nine hundred thirty-eight million, fifty-two thousand, nine hundred seventy-seven".