74627834 has 4 divisors (see below), whose sum is σ = 111941754. Its totient is φ = 37313916.

The previous prime is 74627809. The next prime is 74627851. The reversal of 74627834 is 43872647.

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., 74011609 + 616225 = 8603^2 + 785^2 .

It is a zygodrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 74627791 and 74627800.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18656957 + ... + 18656960.

Almost surely, 2^74627834 is an apocalyptic number.

74627834 is a deficient number, since it is larger than the sum of its proper divisors (37313920).

74627834 is a wasteful number, since it uses less digits than its factorization.

74627834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37313919.

The product of its digits is 225792, while the sum is 41.

The square root of 74627834 is about 8638.7403016875. The cubic root of 74627834 is about 421.0176268613.

The spelling of 74627834 in words is "seventy-four million, six hundred twenty-seven thousand, eight hundred thirty-four".