36972879 has 32 divisors (see below), whose sum is σ = 54574080. Its totient is φ = 22177152.

The previous prime is 36972877. The next prime is 36972907. The reversal of 36972879 is 97827963.

It is not a de Polignac number, because 36972879 - 2¹ = 36972877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36972877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98937 + ... + 99309.

It is an arithmetic number, because the mean of its divisors is an integer number (1705440).

Almost surely, 2^36972879 is an apocalyptic number.

36972879 is a deficient number, since it is larger than the sum of its proper divisors (17601201).

36972879 is a wasteful number, since it uses less digits than its factorization.

36972879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its digits is 1143072, while the sum is 51.

The square root of 36972879 is about 6080.5327891559. The cubic root of 36972879 is about 333.1407479763.

The spelling of 36972879 in words is "thirty-six million, nine hundred seventy-two thousand, eight hundred seventy-nine".