80326407 has 16 divisors (see below), whose sum is σ = 123042560. Its totient is φ = 45660672.

The previous prime is 80326369. The next prime is 80326409. The reversal of 80326407 is 70462308.

It is not a de Polignac number, because 80326407 - 2¹² = 80322311 is a prime.

It is the 8963-rd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80326409) by changing a digit.

It is a nontrivial repunit in base 8962.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5857 + ... + 13962.

It is an arithmetic number, because the mean of its divisors is an integer number (7690160).

Almost surely, 2^80326407 is an apocalyptic number.

80326407 is a deficient number, since it is larger than the sum of its proper divisors (42716153).

80326407 is a wasteful number, since it uses less digits than its factorization.

80326407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20022.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 80326407 is about 8962.5000418410. The cubic root of 80326407 is about 431.4721616086.

The spelling of 80326407 in words is "eighty million, three hundred twenty-six thousand, four hundred seven".