36949090 has 16 divisors (see below), whose sum is σ = 67351680. Its totient is φ = 14592240.

The previous prime is 36949069. The next prime is 36949139. The reversal of 36949090 is 9094963.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22596 + ... + 24175.

It is an arithmetic number, because the mean of its divisors is an integer number (4209480).

Almost surely, 2^36949090 is an apocalyptic number.

36949090 is a deficient number, since it is larger than the sum of its proper divisors (30402590).

36949090 is a wasteful number, since it uses less digits than its factorization.

36949090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46857.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 36949090 is about 6078.5763135787. The cubic root of 36949090 is about 333.0692831099.

The spelling of 36949090 in words is "thirty-six million, nine hundred forty-nine thousand, ninety".