3497637412 has 12 divisors (see below), whose sum is σ = 6137277916. Its totient is φ = 1744129440.

The previous prime is 3497637383. The next prime is 3497637413. The reversal of 3497637412 is 2147367943.

It can be written as a sum of positive squares in 2 ways, for example, as 2410220836 + 1087416576 = 49094^2 + 32976^2 .

It is not an unprimeable number, because it can be changed into a prime (3497637413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170639 + ... + 1173622.

Almost surely, 2^3497637412 is an apocalyptic number.

It is an amenable number.

3497637412 is a deficient number, since it is larger than the sum of its proper divisors (2639640504).

3497637412 is a wasteful number, since it uses less digits than its factorization.

3497637412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344638 (or 2344636 counting only the distinct ones).

The product of its digits is 762048, while the sum is 46.

The square root of 3497637412 is about 59140.8269472113. The cubic root of 3497637412 is about 1517.9527800555.

The spelling of 3497637412 in words is "three billion, four hundred ninety-seven million, six hundred thirty-seven thousand, four hundred twelve".