3620116548 has 36 divisors (see below), whose sum is σ = 9178526448. Its totient is φ = 1203055920.

The previous prime is 3620116499. The next prime is 3620116559. The reversal of 3620116548 is 8456110263.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3620116548² = 26210487642206872608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139986 + ... + 163817.

It is an arithmetic number, because the mean of its divisors is an integer number (254959068).

Almost surely, 2^3620116548 is an apocalyptic number.

It is an amenable number.

3620116548 is an abundant number, since it is smaller than the sum of its proper divisors (5558409900).

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

3620116548 is a wasteful number, since it uses less digits than its factorization.

3620116548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304144 (or 304139 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3620116548 is about 60167.4043648220. The cubic root of 3620116548 is about 1535.4682862146.

The spelling of 3620116548 in words is "three billion, six hundred twenty million, one hundred sixteen thousand, five hundred forty-eight".