7290036120 has 64 divisors (see below), whose sum is σ = 21900453120. Its totient is φ = 1941312384.

The previous prime is 7290036113. The next prime is 7290036199. The reversal of 7290036120 is 216300927.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 45459 + ... + 129021.

It is an arithmetic number, because the mean of its divisors is an integer number (342194580).

Almost surely, 2^7290036120 is an apocalyptic number.

It is an amenable number.

7290036120 is an abundant number, since it is smaller than the sum of its proper divisors (14610417000).

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

7290036120 is a wasteful number, since it uses less digits than its factorization.

7290036120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84304 (or 84300 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7290036120 is about 85381.7083455233. The cubic root of 7290036120 is about 1938.9944234177.

The spelling of 7290036120 in words is "seven billion, two hundred ninety million, thirty-six thousand, one hundred twenty".