999414374 has 16 divisors (see below), whose sum is σ = 1716660000. Its totient is φ = 427475904.

The previous prime is 999414359. The next prime is 999414391. The reversal of 999414374 is 473414999.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 62999 + ... + 77250.

It is an arithmetic number, because the mean of its divisors is an integer number (107291250).

Almost surely, 2^999414374 is an apocalyptic number.

999414374 is a deficient number, since it is larger than the sum of its proper divisors (717245626).

999414374 is a wasteful number, since it uses less digits than its factorization.

999414374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140767.

The product of its digits is 979776, while the sum is 50.

The square root of 999414374 is about 31613.5156855418. The cubic root of 999414374 is about 999.8047532145.

The spelling of 999414374 in words is "nine hundred ninety-nine million, four hundred fourteen thousand, three hundred seventy-four".