3625408413 has 24 divisors (see below), whose sum is σ = 5759996736. Its totient is φ = 2197209960.

The previous prime is 3625408393. The next prime is 3625408427. The reversal of 3625408413 is 3148045263.

3625408413 is a `hidden beast` number, since 36 + 2 + 540 + 84 + 1 + 3 = 666.

It is not a de Polignac number, because 3625408413 - 2⁹ = 3625407901 is a prime.

It is a super-2 number, since 2×3625408413² = 26287172322102357138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625408613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139345 + ... + 163302.

It is an arithmetic number, because the mean of its divisors is an integer number (239999864).

Almost surely, 2^3625408413 is an apocalyptic number.

3625408413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3625408413 is a deficient number, since it is larger than the sum of its proper divisors (2134588323).

3625408413 is a wasteful number, since it uses less digits than its factorization.

3625408413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302686 (or 302661 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 3625408413 is about 60211.3644837916. The cubic root of 3625408413 is about 1536.2161014411.

The spelling of 3625408413 in words is "three billion, six hundred twenty-five million, four hundred eight thousand, four hundred thirteen".