99000974 has 8 divisors (see below), whose sum is σ = 152515128. Its totient is φ = 48162600.

The previous prime is 99000973. The next prime is 99000977. The reversal of 99000974 is 47900099.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99000973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668852 + ... + 668999.

It is an arithmetic number, because the mean of its divisors is an integer number (19064391).

Almost surely, 2^99000974 is an apocalyptic number.

99000974 is a deficient number, since it is larger than the sum of its proper divisors (53514154).

99000974 is a wasteful number, since it uses less digits than its factorization.

99000974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337890.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 99000974 is about 9949.9233162874. The cubic root of 99000974 is about 462.6080180134.

The spelling of 99000974 in words is "ninety-nine million, nine hundred seventy-four", and thus it is an aban number.