36279873 has 32 divisors (see below), whose sum is σ = 64665600. Its totient is φ = 19638288.

The previous prime is 36279863. The next prime is 36279883. The reversal of 36279873 is 37897263.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36279863) and next prime (36279883).

It is not a de Polignac number, because 36279873 - 2¹⁰ = 36278849 is a prime.

It is a super-2 number, since 2×36279873² = 2632458369792258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36279823) 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, 1461 + ... + 8642.

It is an arithmetic number, because the mean of its divisors is an integer number (2020800).

Almost surely, 2^36279873 is an apocalyptic number.

It is an amenable number.

36279873 is a deficient number, since it is larger than the sum of its proper divisors (28385727).

36279873 is a wasteful number, since it uses less digits than its factorization.

36279873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138 (or 10132 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 36279873 is about 6023.2775961265. The cubic root of 36279873 is about 331.0461839580.

The spelling of 36279873 in words is "thirty-six million, two hundred seventy-nine thousand, eight hundred seventy-three".