73423796 has 6 divisors (see below), whose sum is σ = 128491650. Its totient is φ = 36711896.

The previous prime is 73423793. The next prime is 73423811. The reversal of 73423796 is 69732437.

It can be written as a sum of positive squares in only one way, i.e., 38613796 + 34810000 = 6214^2 + 5900^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73423793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9177971 + ... + 9177978.

It is an arithmetic number, because the mean of its divisors is an integer number (21415275).

Almost surely, 2^73423796 is an apocalyptic number.

It is an amenable number.

73423796 is a deficient number, since it is larger than the sum of its proper divisors (55067854).

73423796 is a wasteful number, since it uses less digits than its factorization.

73423796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18355953 (or 18355951 counting only the distinct ones).

The product of its digits is 190512, while the sum is 41.

The square root of 73423796 is about 8568.7686396588. The cubic root of 73423796 is about 418.7411208929.

The spelling of 73423796 in words is "seventy-three million, four hundred twenty-three thousand, seven hundred ninety-six".