100379974 has 8 divisors (see below), whose sum is σ = 154071720. Its totient is φ = 49022736.

The previous prime is 100379957. The next prime is 100379977. The reversal of 100379974 is 479973001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100379974² = 20152278360481352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100379977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583519 + ... + 583690.

It is an arithmetic number, because the mean of its divisors is an integer number (19258965).

Almost surely, 2^100379974 is an apocalyptic number.

100379974 is a deficient number, since it is larger than the sum of its proper divisors (53691746).

100379974 is a wasteful number, since it uses less digits than its factorization.

100379974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167254.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 100379974 is about 10018.9806866767. The cubic root of 100379974 is about 464.7460346724.

The spelling of 100379974 in words is "one hundred million, three hundred seventy-nine thousand, nine hundred seventy-four".