7328761461 has 24 divisors (see below), whose sum is σ = 12119300544. Its totient is φ = 4180584960.

The previous prime is 7328761457. The next prime is 7328761471. The reversal of 7328761461 is 1641678237.

7328761461 is a `hidden beast` number, since 7 + 3 + 28 + 7 + 614 + 6 + 1 = 666.

It is not a de Polignac number, because 7328761461 - 2² = 7328761457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7328761411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64455 + ... + 137156.

It is an arithmetic number, because the mean of its divisors is an integer number (504970856).

Almost surely, 2^7328761461 is an apocalyptic number.

It is an amenable number.

7328761461 is a deficient number, since it is larger than the sum of its proper divisors (4790539083).

7328761461 is a wasteful number, since it uses less digits than its factorization.

7328761461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202201 (or 202198 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 7328761461 is about 85608.1857125824. The cubic root of 7328761461 is about 1942.4217339505.

The spelling of 7328761461 in words is "seven billion, three hundred twenty-eight million, seven hundred sixty-one thousand, four hundred sixty-one".