7609415040 has 96 divisors (see below), whose sum is σ = 26276281200. Its totient is φ = 2029175808.

The previous prime is 7609415029. The next prime is 7609415087. The reversal of 7609415040 is 405149067.

7609415040 is a `hidden beast` number, since 7 + 60 + 94 + 1 + 504 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a junction number, because it is equal to n+sod(n) for n = 7609414986 and 7609415004.

It is a congruent number.

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, 654780 + ... + 666299.

Almost surely, 2^7609415040 is an apocalyptic number.

It is an amenable number.

7609415040 is an abundant number, since it is smaller than the sum of its proper divisors (18666866160).

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

7609415040 is a wasteful number, since it uses less digits than its factorization.

7609415040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321104 (or 1321089 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 7609415040 is about 87231.9611151784. The cubic root of 7609415040 is about 1966.9066899747.

The spelling of 7609415040 in words is "seven billion, six hundred nine million, four hundred fifteen thousand, forty".