99934012 has 12 divisors (see below), whose sum is σ = 175323456. Its totient is φ = 49841600.

The previous prime is 99933989. The next prime is 99934027. The reversal of 99934012 is 21043999.

It is a super-2 number, since 2×99934012² = 19973613508832288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29548 + ... + 32755.

It is an arithmetic number, because the mean of its divisors is an integer number (14610288).

Almost surely, 2^99934012 is an apocalyptic number.

It is an amenable number.

99934012 is a deficient number, since it is larger than the sum of its proper divisors (75389444).

99934012 is a wasteful number, since it uses less digits than its factorization.

99934012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62708 (or 62706 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 99934012 is about 9996.7000555183. The cubic root of 99934012 is about 464.0567645079.

The spelling of 99934012 in words is "ninety-nine million, nine hundred thirty-four thousand, twelve".