36999722 has 8 divisors (see below), whose sum is σ = 55528416. Its totient is φ = 18490252.

The previous prime is 36999689. The next prime is 36999731. The reversal of 36999722 is 22799963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853 + ... + 8799.

It is an arithmetic number, because the mean of its divisors is an integer number (6941052).

Almost surely, 2^36999722 is an apocalyptic number.

36999722 is a deficient number, since it is larger than the sum of its proper divisors (18528694).

36999722 is a wasteful number, since it uses less digits than its factorization.

36999722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9612.

The product of its digits is 367416, while the sum is 47.

The square root of 36999722 is about 6082.7396787961. The cubic root of 36999722 is about 333.2213506060.

The spelling of 36999722 in words is "thirty-six million, nine hundred ninety-nine thousand, seven hundred twenty-two".