39481116 has 12 divisors (see below), whose sum is σ = 92122632. Its totient is φ = 13160368.

The previous prime is 39481103. The next prime is 39481129. The reversal of 39481116 is 61118493.

It is an interprime number because it is at equal distance from previous prime (39481103) and next prime (39481129).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645035 + ... + 1645058.

It is an arithmetic number, because the mean of its divisors is an integer number (7676886).

Almost surely, 2^39481116 is an apocalyptic number.

It is an amenable number.

39481116 is an abundant number, since it is smaller than the sum of its proper divisors (52641516).

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

39481116 is a wasteful number, since it uses less digits than its factorization.

39481116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290100 (or 3290098 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 39481116 is about 6283.4000350129. The cubic root of 39481116 is about 340.5099498775.

The spelling of 39481116 in words is "thirty-nine million, four hundred eighty-one thousand, one hundred sixteen".