37949106 has 16 divisors (see below), whose sum is σ = 81736704. Its totient is φ = 11676624.

The previous prime is 37949089. The next prime is 37949111. The reversal of 37949106 is 60194973.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243186 + ... + 243341.

It is an arithmetic number, because the mean of its divisors is an integer number (5108544).

Almost surely, 2^37949106 is an apocalyptic number.

37949106 is an abundant number, since it is smaller than the sum of its proper divisors (43787598).

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

37949106 is a wasteful number, since it uses less digits than its factorization.

37949106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486545.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 37949106 is about 6160.2845713490. The cubic root of 37949106 is about 336.0473820651.

The spelling of 37949106 in words is "thirty-seven million, nine hundred forty-nine thousand, one hundred six".