3625516290 has 32 divisors (see below), whose sum is σ = 9492261696. Its totient is φ = 878912960.

The previous prime is 3625516249. The next prime is 3625516303. The reversal of 3625516290 is 926155263.

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, 5492877 + ... + 5493536.

It is an arithmetic number, because the mean of its divisors is an integer number (296633178).

Almost surely, 2^3625516290 is an apocalyptic number.

3625516290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3625516290 is an abundant number, since it is smaller than the sum of its proper divisors (5866745406).

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

3625516290 is a wasteful number, since it uses less digits than its factorization.

3625516290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10986434.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 3625516290 is about 60212.2602963881. The cubic root of 3625516290 is about 1536.2313384133.

It can be divided in two parts, 3625 and 516290, that added together give a palindrome (519915).

The spelling of 3625516290 in words is "three billion, six hundred twenty-five million, five hundred sixteen thousand, two hundred ninety".