3472671657 has 96 divisors (see below), whose sum is σ = 5936578560. Its totient is φ = 1767018240.

The previous prime is 3472671649. The next prime is 3472671689. The reversal of 3472671657 is 7561762743.

It is not a de Polignac number, because 3472671657 - 2³ = 3472671649 is a prime.

It is a super-2 number, since 2×3472671657² = 24118896874662251298, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3472671607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18181432 + ... + 18181622.

It is an arithmetic number, because the mean of its divisors is an integer number (61839360).

Almost surely, 2^3472671657 is an apocalyptic number.

It is an amenable number.

3472671657 is a deficient number, since it is larger than the sum of its proper divisors (2463906903).

3472671657 is a wasteful number, since it uses less digits than its factorization.

3472671657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 370 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 48.

The square root of 3472671657 is about 58929.3785560309. The cubic root of 3472671657 is about 1514.3324920499.

The spelling of 3472671657 in words is "three billion, four hundred seventy-two million, six hundred seventy-one thousand, six hundred fifty-seven".