36949906 has 16 divisors (see below), whose sum is σ = 63556416. Its totient is φ = 15782256.

The previous prime is 36949901. The next prime is 36949921. The reversal of 36949906 is 60994963.

36949906 is a nontrivial binomial coefficient, being equal to C(8597, 2).

It is not an unprimeable number, because it can be changed into a prime (36949901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 8596.

It is an arithmetic number, because the mean of its divisors is an integer number (3972276).

Almost surely, 2^36949906 is an apocalyptic number.

36949906 is the 8596-th triangular number.

36949906 is the 2866-th centered nonagonal number.

36949906 is a deficient number, since it is larger than the sum of its proper divisors (26606510).

36949906 is a wasteful number, since it uses less digits than its factorization.

36949906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8913.

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 36949906 is about 6078.6434341883. The cubic root of 36949906 is about 333.0717349748.

The spelling of 36949906 in words is "thirty-six million, nine hundred forty-nine thousand, nine hundred six".