3837544725 has 96 divisors (see below), whose sum is σ = 7885852416. Its totient is φ = 1606348800.

The previous prime is 3837544723. The next prime is 3837544727. The reversal of 3837544725 is 5274457383.

It is an interprime number because it is at equal distance from previous prime (3837544723) and next prime (3837544727).

It is not a de Polignac number, because 3837544725 - 2¹ = 3837544723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3837544723) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 324415 + ... + 336035.

It is an arithmetic number, because the mean of its divisors is an integer number (82144296).

Almost surely, 2^3837544725 is an apocalyptic number.

3837544725 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3837544725 is an abundant number, since it is smaller than the sum of its proper divisors (4048307691).

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

3837544725 is a wasteful number, since it uses less digits than its factorization.

3837544725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11695 (or 11690 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 48.

The square root of 3837544725 is about 61947.9194565887. The cubic root of 3837544725 is about 1565.6132326477.

The spelling of 3837544725 in words is "three billion, eight hundred thirty-seven million, five hundred forty-four thousand, seven hundred twenty-five".