7273703612 has 24 divisors (see below), whose sum is σ = 14555328480. Its totient is φ = 3115604160.

The previous prime is 7273703603. The next prime is 7273703641. The reversal of 7273703612 is 2163073727.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17687 + ... + 121902.

It is an arithmetic number, because the mean of its divisors is an integer number (606472020).

Almost surely, 2^7273703612 is an apocalyptic number.

It is an amenable number.

7273703612 is an abundant number, since it is smaller than the sum of its proper divisors (7281624868).

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

7273703612 is a wasteful number, since it uses less digits than its factorization.

7273703612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141461 (or 141459 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 38.

The square root of 7273703612 is about 85286.0106465298. The cubic root of 7273703612 is about 1937.5453075329.

The spelling of 7273703612 in words is "seven billion, two hundred seventy-three million, seven hundred three thousand, six hundred twelve".