36899037 has 32 divisors (see below), whose sum is σ = 63125760. Its totient is φ = 20865600.

The previous prime is 36899033. The next prime is 36899039. The reversal of 36899037 is 73099863.

It is a happy number.

It is not a de Polignac number, because 36899037 - 2² = 36899033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36898983 and 36899001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36899033) 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, 18123 + ... + 20055.

It is an arithmetic number, because the mean of its divisors is an integer number (1972680).

Almost surely, 2^36899037 is an apocalyptic number.

It is an amenable number.

36899037 is a deficient number, since it is larger than the sum of its proper divisors (26226723).

36899037 is a wasteful number, since it uses less digits than its factorization.

36899037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050 (or 2044 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 36899037 is about 6074.4577535777. The cubic root of 36899037 is about 332.9188179669.

The spelling of 36899037 in words is "thirty-six million, eight hundred ninety-nine thousand, thirty-seven".