7463347680 has 48 divisors (see below), whose sum is σ = 23509546704. Its totient is φ = 1990225920.

The previous prime is 7463347679. The next prime is 7463347709. The reversal of 7463347680 is 867433647.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×7463347680² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 7773841 + ... + 7774800.

It is an arithmetic number, because the mean of its divisors is an integer number (489782223).

Almost surely, 2^7463347680 is an apocalyptic number.

It is an amenable number.

7463347680 is an abundant number, since it is smaller than the sum of its proper divisors (16046199024).

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

7463347680 is a wasteful number, since it uses less digits than its factorization.

7463347680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15548659 (or 15548651 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The square root of 7463347680 is about 86390.6689405748. The cubic root of 7463347680 is about 1954.2399681260.

The spelling of 7463347680 in words is "seven billion, four hundred sixty-three million, three hundred forty-seven thousand, six hundred eighty".