8407463890 has 16 divisors (see below), whose sum is σ = 17295354432. Its totient is φ = 2882559024.

The previous prime is 8407463797. The next prime is 8407463929. The reversal of 8407463890 is 983647048.

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, 60053244 + ... + 60053383.

It is an arithmetic number, because the mean of its divisors is an integer number (1080959652).

Almost surely, 2^8407463890 is an apocalyptic number.

8407463890 is an abundant number, since it is smaller than the sum of its proper divisors (8887890542).

8407463890 is a wasteful number, since it uses less digits than its factorization.

8407463890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120106641.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 8407463890 is about 91692.2237160818. The cubic root of 8407463890 is about 2033.3946203570.

The spelling of 8407463890 in words is "eight billion, four hundred seven million, four hundred sixty-three thousand, eight hundred ninety".