3725697776 has 20 divisors (see below), whose sum is σ = 7220883072. Its totient is φ = 1862244096.

The previous prime is 3725697733. The next prime is 3725697823. The reversal of 3725697776 is 6777965273.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15281 + ... + 87663.

Almost surely, 2^3725697776 is an apocalyptic number.

It is an amenable number.

3725697776 is a deficient number, since it is larger than the sum of its proper divisors (3495185296).

3725697776 is a wasteful number, since it uses less digits than its factorization.

3725697776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75608 (or 75602 counting only the distinct ones).

The product of its digits is 23337720, while the sum is 59.

The square root of 3725697776 is about 61038.4942147167. The cubic root of 3725697776 is about 1550.2528586437.

The spelling of 3725697776 in words is "three billion, seven hundred twenty-five million, six hundred ninety-seven thousand, seven hundred seventy-six".