73676465 has 4 divisors (see below), whose sum is σ = 88411764. Its totient is φ = 58941168.

The previous prime is 73676461. The next prime is 73676507. The reversal of 73676465 is 56467637.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50183056 + 23493409 = 7084^2 + 4847^2 .

It is a cyclic number.

It is not a de Polignac number, because 73676465 - 2² = 73676461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73676461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7367642 + ... + 7367651.

It is an arithmetic number, because the mean of its divisors is an integer number (22102941).

Almost surely, 2^73676465 is an apocalyptic number.

It is an amenable number.

73676465 is a deficient number, since it is larger than the sum of its proper divisors (14735299).

73676465 is a wasteful number, since it uses less digits than its factorization.

73676465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14735298.

The product of its digits is 635040, while the sum is 44.

The square root of 73676465 is about 8583.4995776781. The cubic root of 73676465 is about 419.2209007149.

The spelling of 73676465 in words is "seventy-three million, six hundred seventy-six thousand, four hundred sixty-five".