80038036 has 12 divisors (see below), whose sum is σ = 150841012. Its totient is φ = 36940608.

The previous prime is 80038031. The next prime is 80038061. The reversal of 80038036 is 63083008.

It can be written as a sum of positive squares in 2 ways, for example, as 27562500 + 52475536 = 5250^2 + 7244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 80037995 and 80038013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80038031) 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, 769545 + ... + 769648.

Almost surely, 2^80038036 is an apocalyptic number.

It is an amenable number.

80038036 is a deficient number, since it is larger than the sum of its proper divisors (70802976).

80038036 is a wasteful number, since it uses less digits than its factorization.

80038036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539210 (or 1539208 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 80038036 is about 8946.3979343644. The cubic root of 80038036 is about 430.9552155849.

The spelling of 80038036 in words is "eighty million, thirty-eight thousand, thirty-six".