73746994 has 16 divisors (see below), whose sum is σ = 114988608. Its totient is φ = 35441712.

The previous prime is 73746989. The next prime is 73746997. The reversal of 73746994 is 49964737.

It is not an unprimeable number, because it can be changed into a prime (73746997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139 + ... + 12145.

It is an arithmetic number, because the mean of its divisors is an integer number (7186788).

Almost surely, 2^73746994 is an apocalyptic number.

73746994 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

73746994 is a deficient number, since it is larger than the sum of its proper divisors (41241614).

73746994 is a wasteful number, since it uses less digits than its factorization.

73746994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12129.

The product of its digits is 1143072, while the sum is 49.

The square root of 73746994 is about 8587.6070007890. The cubic root of 73746994 is about 419.3546286347.

The spelling of 73746994 in words is "seventy-three million, seven hundred forty-six thousand, nine hundred ninety-four".