633740674 has 32 divisors (see below), whose sum is σ = 1096851456. Its totient is φ = 269008080.

The previous prime is 633740659. The next prime is 633740707. The reversal of 633740674 is 476047336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927537 + ... + 928219.

It is an arithmetic number, because the mean of its divisors is an integer number (34276608).

Almost surely, 2^633740674 is an apocalyptic number.

633740674 is a deficient number, since it is larger than the sum of its proper divisors (463110782).

633740674 is a wasteful number, since it uses less digits than its factorization.

633740674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 633740674 is about 25174.2065217556. The cubic root of 633740674 is about 858.9552275748.

The spelling of 633740674 in words is "six hundred thirty-three million, seven hundred forty thousand, six hundred seventy-four".