938094979 has 4 divisors (see below), whose sum is σ = 942227784. Its totient is φ = 933962176.

The previous prime is 938094973. The next prime is 938095007. The reversal of 938094979 is 979490839.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 979490839 = 7507 ⋅130477.

It is a cyclic number.

It is not a de Polignac number, because 938094979 - 2²¹ = 935997827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938094973) 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, 2066062 + ... + 2066515.

It is an arithmetic number, because the mean of its divisors is an integer number (235556946).

Almost surely, 2^938094979 is an apocalyptic number.

938094979 is a deficient number, since it is larger than the sum of its proper divisors (4132805).

938094979 is a wasteful number, since it uses less digits than its factorization.

938094979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4132804.

The product of its (nonzero) digits is 4408992, while the sum is 58.

The square root of 938094979 is about 30628.3362101176. The cubic root of 938094979 is about 978.9239121995.

The spelling of 938094979 in words is "nine hundred thirty-eight million, ninety-four thousand, nine hundred seventy-nine".