3167477242 has 4 divisors (see below), whose sum is σ = 4751215866. Its totient is φ = 1583738620.

The previous prime is 3167477239. The next prime is 3167477293. The reversal of 3167477242 is 2427747613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2427747613 = 67 ⋅36235039.

It can be written as a sum of positive squares in only one way, i.e., 1907156241 + 1260321001 = 43671^2 + 35501^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 791869309 + ... + 791869312.

Almost surely, 2^3167477242 is an apocalyptic number.

3167477242 is a deficient number, since it is larger than the sum of its proper divisors (1583738624).

3167477242 is a wasteful number, since it uses less digits than its factorization.

3167477242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583738623.

The product of its digits is 395136, while the sum is 43.

The square root of 3167477242 is about 56280.3450771226. The cubic root of 3167477242 is about 1468.6033044688.

The spelling of 3167477242 in words is "three billion, one hundred sixty-seven million, four hundred seventy-seven thousand, two hundred forty-two".