36802864 has 80 divisors (see below), whose sum is σ = 85494528. Its totient is φ = 15019776.

The previous prime is 36802847. The next prime is 36802873. The reversal of 36802864 is 46820863.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343899 + ... + 344005.

Almost surely, 2^36802864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36802864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42747264).

36802864 is an abundant number, since it is smaller than the sum of its proper divisors (48691664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36802864 is a wasteful number, since it uses less digits than its factorization.

36802864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 36802864 is about 6066.5364088580. The cubic root of 36802864 is about 332.6293284001.

The spelling of 36802864 in words is "thirty-six million, eight hundred two thousand, eight hundred sixty-four".