3107936397 has 16 divisors (see below), whose sum is σ = 4325691392. Its totient is φ = 1982905920.

The previous prime is 3107936389. The next prime is 3107936401. The reversal of 3107936397 is 7936397013.

It is not a de Polignac number, because 3107936397 - 2³ = 3107936389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3107936497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222733 + ... + 236274.

It is an arithmetic number, because the mean of its divisors is an integer number (270355712).

Almost surely, 2^3107936397 is an apocalyptic number.

3107936397 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3107936397 is a deficient number, since it is larger than the sum of its proper divisors (1217754995).

3107936397 is a wasteful number, since it uses less digits than its factorization.

3107936397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459108.

The product of its (nonzero) digits is 642978, while the sum is 48.

The square root of 3107936397 is about 55748.8690199182. The cubic root of 3107936397 is about 1459.3429828239.

It can be divided in two parts, 31079 and 36397, that added together give a palindrome (67476).

The spelling of 3107936397 in words is "three billion, one hundred seven million, nine hundred thirty-six thousand, three hundred ninety-seven".