80299435 has 16 divisors (see below), whose sum is σ = 99294912. Its totient is φ = 62294400.

The previous prime is 80299409. The next prime is 80299441. The reversal of 80299435 is 53499208.

It is a happy number.

It is not a de Polignac number, because 80299435 - 2¹¹ = 80297387 is a prime.

It is a super-2 number, since 2×80299435² = 12895998522638450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77370 + ... + 78400.

It is an arithmetic number, because the mean of its divisors is an integer number (6205932).

Almost surely, 2^80299435 is an apocalyptic number.

80299435 is a deficient number, since it is larger than the sum of its proper divisors (18995477).

80299435 is a wasteful number, since it uses less digits than its factorization.

80299435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 80299435 is about 8960.9952014271. The cubic root of 80299435 is about 431.4238629632.

The spelling of 80299435 in words is "eighty million, two hundred ninety-nine thousand, four hundred thirty-five".