99134374 has 8 divisors (see below), whose sum is σ = 151865568. Its totient is φ = 48512520.

The previous prime is 99134297. The next prime is 99134377. The reversal of 99134374 is 47343199.

It is a happy number.

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 (99134377) 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, 527217 + ... + 527404.

It is an arithmetic number, because the mean of its divisors is an integer number (18983196).

Almost surely, 2^99134374 is an apocalyptic number.

99134374 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

99134374 is a deficient number, since it is larger than the sum of its proper divisors (52731194).

99134374 is a wasteful number, since it uses less digits than its factorization.

99134374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054670.

The product of its digits is 81648, while the sum is 40.

The square root of 99134374 is about 9956.6246288589. The cubic root of 99134374 is about 462.8157069202.

The spelling of 99134374 in words is "ninety-nine million, one hundred thirty-four thousand, three hundred seventy-four".