3487197412 has 6 divisors (see below), whose sum is σ = 6102595478. Its totient is φ = 1743598704.

The previous prime is 3487197367. The next prime is 3487197443. The reversal of 3487197412 is 2147917843.

It can be written as a sum of positive squares in only one way, i.e., 2942628516 + 544568896 = 54246^2 + 23336^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435899673 + ... + 435899680.

Almost surely, 2^3487197412 is an apocalyptic number.

It is an amenable number.

3487197412 is a deficient number, since it is larger than the sum of its proper divisors (2615398066).

3487197412 is a wasteful number, since it uses less digits than its factorization.

3487197412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871799357 (or 871799355 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 3487197412 is about 59052.4970852207. The cubic root of 3487197412 is about 1516.4409766229.

The spelling of 3487197412 in words is "three billion, four hundred eighty-seven million, one hundred ninety-seven thousand, four hundred twelve".