7245641304 has 48 divisors (see below), whose sum is σ = 21407578920. Its totient is φ = 2195648640.

The previous prime is 7245641303. The next prime is 7245641339. The reversal of 7245641304 is 4031465427.

7245641304 is a `hidden beast` number, since 7 + 2 + 4 + 5 + 641 + 3 + 0 + 4 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245641303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4573477 + ... + 4575060.

Almost surely, 2^7245641304 is an apocalyptic number.

It is an amenable number.

7245641304 is an abundant number, since it is smaller than the sum of its proper divisors (14161937616).

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

7245641304 is a wasteful number, since it uses less digits than its factorization.

7245641304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9148560 (or 9148553 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 7245641304 is about 85121.3328373094. The cubic root of 7245641304 is about 1935.0503810771.

The spelling of 7245641304 in words is "seven billion, two hundred forty-five million, six hundred forty-one thousand, three hundred four".