3474447951 has 16 divisors (see below), whose sum is σ = 5033107296. Its totient is φ = 2119197696.

The previous prime is 3474447937. The next prime is 3474447973. The reversal of 3474447951 is 1597444743.

It is not a de Polignac number, because 3474447951 - 2¹⁴ = 3474431567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3474447951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474447931) 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, 389790 + ... + 398603.

It is an arithmetic number, because the mean of its divisors is an integer number (314569206).

Almost surely, 2^3474447951 is an apocalyptic number.

3474447951 is a deficient number, since it is larger than the sum of its proper divisors (1558659345).

3474447951 is a wasteful number, since it uses less digits than its factorization.

3474447951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788522.

The product of its digits is 1693440, while the sum is 48.

The square root of 3474447951 is about 58944.4480082730. The cubic root of 3474447951 is about 1514.5906449921.

The spelling of 3474447951 in words is "three billion, four hundred seventy-four million, four hundred forty-seven thousand, nine hundred fifty-one".