3772625730 has 32 divisors (see below), whose sum is σ = 9143955648. Its totient is φ = 996072000.

The previous prime is 3772625729. The next prime is 3772625777. The reversal of 3772625730 is 375262773.

3772625730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619516 + ... + 625575.

It is an arithmetic number, because the mean of its divisors is an integer number (285748614).

Almost surely, 2^3772625730 is an apocalyptic number.

3772625730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3772625730 is an abundant number, since it is smaller than the sum of its proper divisors (5371329918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3772625730 is a wasteful number, since it uses less digits than its factorization.

3772625730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245202.

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 3772625730 is about 61421.7040629776. The cubic root of 3772625730 is about 1556.7345855659.

The spelling of 3772625730 in words is "three billion, seven hundred seventy-two million, six hundred twenty-five thousand, seven hundred thirty".