73670463 has 24 divisors (see below), whose sum is σ = 108517968. Its totient is φ = 48152832.

The previous prime is 73670459. The next prime is 73670489. The reversal of 73670463 is 36407637.

It is not a de Polignac number, because 73670463 - 2² = 73670459 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73671463) 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, 108481 + ... + 109157.

It is an arithmetic number, because the mean of its divisors is an integer number (4521582).

Almost surely, 2^73670463 is an apocalyptic number.

73670463 is a deficient number, since it is larger than the sum of its proper divisors (34847505).

73670463 is a wasteful number, since it uses less digits than its factorization.

73670463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 73670463 is about 8583.1499462610. The cubic root of 73670463 is about 419.2095165632.

The spelling of 73670463 in words is "seventy-three million, six hundred seventy thousand, four hundred sixty-three".