99000629 has 24 divisors (see below), whose sum is σ = 125780760. Its totient is φ = 77220864.

The previous prime is 99000619. The next prime is 99000647. The reversal of 99000629 is 92600099.

It can be written as a sum of positive squares in 4 ways, for example, as 1030225 + 97970404 = 1015^2 + 9898^2 .

It is not a de Polignac number, because 99000629 - 2⁸ = 99000373 is a prime.

It is a super-2 number, since 2×99000629² = 19602249084791282, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99000619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45437 + ... + 47565.

It is an arithmetic number, because the mean of its divisors is an integer number (5240865).

Almost surely, 2^99000629 is an apocalyptic number.

It is an amenable number.

99000629 is a deficient number, since it is larger than the sum of its proper divisors (26780131).

99000629 is a wasteful number, since it uses less digits than its factorization.

99000629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 99000629 is about 9949.9059794553. The cubic root of 99000629 is about 462.6074806451.

The spelling of 99000629 in words is "ninety-nine million, six hundred twenty-nine", and thus it is an aban number.