80440703 has 10 divisors (see below), whose sum is σ = 93844704. Its totient is φ = 68947116.

The previous prime is 80440673. The next prime is 80440747. The reversal of 80440703 is 30704408.

It is not a de Polignac number, because 80440703 - 2²⁶ = 13331839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80440103) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14351 + ... + 19152.

Almost surely, 2^80440703 is an apocalyptic number.

80440703 is a deficient number, since it is larger than the sum of its proper divisors (13404001).

80440703 is an frugal number, since it uses more digits than its factorization.

80440703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33531 (or 33510 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 80440703 is about 8968.8741210923. The cubic root of 80440703 is about 431.6767110722.

The spelling of 80440703 in words is "eighty million, four hundred forty thousand, seven hundred three".