80460370 has 16 divisors (see below), whose sum is σ = 144987480. Its totient is φ = 32148864.

The previous prime is 80460343. The next prime is 80460389. The reversal of 80460370 is 7306408.

It can be written as a sum of positive squares in 4 ways, for example, as 79334649 + 1125721 = 8907^2 + 1061^2 .

It is a super-2 number, since 2×80460370² = 12947742281073800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6436 + ... + 14224.

Almost surely, 2^80460370 is an apocalyptic number.

80460370 is a deficient number, since it is larger than the sum of its proper divisors (64527110).

80460370 is a wasteful number, since it uses less digits than its factorization.

80460370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8829.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 80460370 is about 8969.9704570305. The cubic root of 80460370 is about 431.7118885125.

Adding to 80460370 its reverse (7306408), we get a palindrome (87766778).

The spelling of 80460370 in words is "eighty million, four hundred sixty thousand, three hundred seventy".