94379137849 has 4 divisors (see below), whose sum is σ = 95573810560. Its totient is φ = 93184465140.

The previous prime is 94379137843. The next prime is 94379137859. The reversal of 94379137849 is 94873197349.

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.

It is a cyclic number.

It is not a de Polignac number, because 94379137849 - 2²⁹ = 93842266937 is a prime.

It is a super-2 number, since 2×94379137849² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94379137843) 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, 597336237 + ... + 597336394.

It is an arithmetic number, because the mean of its divisors is an integer number (23893452640).

Almost surely, 2^94379137849 is an apocalyptic number.

It is an amenable number.

94379137849 is a deficient number, since it is larger than the sum of its proper divisors (1194672711).

94379137849 is a wasteful number, since it uses less digits than its factorization.

94379137849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194672710.

The product of its digits is 41150592, while the sum is 64.

The spelling of 94379137849 in words is "ninety-four billion, three hundred seventy-nine million, one hundred thirty-seven thousand, eight hundred forty-nine".