3746915979 has 4 divisors (see below), whose sum is σ = 4995887976. Its totient is φ = 2497943984.

The previous prime is 3746915941. The next prime is 3746915987. The reversal of 3746915979 is 9795196473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9795196473 = 3 ⋅3265065491.

It is a cyclic number.

It is not a de Polignac number, because 3746915979 - 2⁸ = 3746915723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3746915989) by changing a digit.

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, 624485994 + ... + 624485999.

It is an arithmetic number, because the mean of its divisors is an integer number (1248971994).

Almost surely, 2^3746915979 is an apocalyptic number.

3746915979 is a deficient number, since it is larger than the sum of its proper divisors (1248971997).

3746915979 is a wasteful number, since it uses less digits than its factorization.

3746915979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248971996.

The product of its digits is 12859560, while the sum is 60.

The square root of 3746915979 is about 61212.0574641957. The cubic root of 3746915979 is about 1553.1902352669.

The spelling of 3746915979 in words is "three billion, seven hundred forty-six million, nine hundred fifteen thousand, nine hundred seventy-nine".