7941407464 has 16 divisors (see below), whose sum is σ = 15069539520. Its totient is φ = 3922863600.

The previous prime is 7941407449. The next prime is 7941407471. The reversal of 7941407464 is 4647041497.

It is a happy number.

It is a super-2 number, since 2×7941407464² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5979312 + ... + 5980639.

It is an arithmetic number, because the mean of its divisors is an integer number (941846220).

Almost surely, 2^7941407464 is an apocalyptic number.

It is an amenable number.

7941407464 is a deficient number, since it is larger than the sum of its proper divisors (7128132056).

7941407464 is a wasteful number, since it uses less digits than its factorization.

7941407464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11960040 (or 11960036 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 7941407464 is about 89114.5749246441. The cubic root of 7941407464 is about 1995.1053194902.

The spelling of 7941407464 in words is "seven billion, nine hundred forty-one million, four hundred seven thousand, four hundred sixty-four".