73374634 has 4 divisors (see below), whose sum is σ = 110061954. Its totient is φ = 36687316.

The previous prime is 73374607. The next prime is 73374649. The reversal of 73374634 is 43647337.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61575409 + 11799225 = 7847^2 + 3435^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73374593 and 73374602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18343657 + ... + 18343660.

Almost surely, 2^73374634 is an apocalyptic number.

73374634 is a deficient number, since it is larger than the sum of its proper divisors (36687320).

73374634 is a wasteful number, since it uses less digits than its factorization.

73374634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36687319.

The product of its digits is 127008, while the sum is 37.

The square root of 73374634 is about 8565.8994857516. The cubic root of 73374634 is about 418.6476419010.

The spelling of 73374634 in words is "seventy-three million, three hundred seventy-four thousand, six hundred thirty-four".