39797496 has 48 divisors (see below), whose sum is σ = 110705400. Its totient is φ = 12906432.

The previous prime is 39797479. The next prime is 39797497. The reversal of 39797496 is 69479793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39797497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4806 + ... + 10133.

Almost surely, 2^39797496 is an apocalyptic number.

39797496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

39797496 is an abundant number, since it is smaller than the sum of its proper divisors (70907904).

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

39797496 is a wasteful number, since it uses less digits than its factorization.

39797496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14988 (or 14981 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 39797496 is about 6308.5256597719. The cubic root of 39797496 is about 341.4170843818.

The spelling of 39797496 in words is "thirty-nine million, seven hundred ninety-seven thousand, four hundred ninety-six".