8630374 has 4 divisors (see below), whose sum is σ = 12945564. Its totient is φ = 4315186.

The previous prime is 8630311. The next prime is 8630387. The reversal of 8630374 is 4730368.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157592 + ... + 2157595.

It is an arithmetic number, because the mean of its divisors is an integer number (3236391).

Almost surely, 2^8630374 is an apocalyptic number.

8630374 is a deficient number, since it is larger than the sum of its proper divisors (4315190).

8630374 is a wasteful number, since it uses less digits than its factorization.

8630374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315189.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 8630374 is about 2937.7498191643. The cubic root of 8630374 is about 205.1208805218.

It can be divided in two parts, 863037 and 4, that added together give a square (863041 = 929²).

The spelling of 8630374 in words is "eight million, six hundred thirty thousand, three hundred seventy-four".