99907340 has 24 divisors (see below), whose sum is σ = 225944880. Its totient is φ = 36888768.

The previous prime is 99907337. The next prime is 99907343. The reversal of 99907340 is 4370999.

It is an interprime number because it is at equal distance from previous prime (99907337) and next prime (99907343).

It is not an unprimeable number, because it can be changed into a prime (99907343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191870 + ... + 192389.

It is an arithmetic number, because the mean of its divisors is an integer number (9414370).

Almost surely, 2^99907340 is an apocalyptic number.

It is an amenable number.

99907340 is an abundant number, since it is smaller than the sum of its proper divisors (126037540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99907340 is a wasteful number, since it uses less digits than its factorization.

99907340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384281 (or 384279 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 99907340 is about 9995.3659262680. The cubic root of 99907340 is about 464.0154758512.

The spelling of 99907340 in words is "ninety-nine million, nine hundred seven thousand, three hundred forty".