3652677457 has 12 divisors (see below), whose sum is σ = 4323768820. Its totient is φ = 3065182560.

The previous prime is 3652677419. The next prime is 3652677463. The reversal of 3652677457 is 7547762563.

It can be written as a sum of positive squares in 2 ways, for example, as 2359627776 + 1293049681 = 48576^2 + 35959^2 .

It is not a de Polignac number, because 3652677457 - 2¹⁵ = 3652644689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3652677557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1159482 + ... + 1162627.

Almost surely, 2^3652677457 is an apocalyptic number.

It is an amenable number.

3652677457 is a deficient number, since it is larger than the sum of its proper divisors (671091363).

3652677457 is a wasteful number, since it uses less digits than its factorization.

3652677457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322144 (or 2322133 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 52.

The square root of 3652677457 is about 60437.3845976147. The cubic root of 3652677457 is about 1540.0581100522.

The spelling of 3652677457 in words is "three billion, six hundred fifty-two million, six hundred seventy-seven thousand, four hundred fifty-seven".