99994793 has 16 divisors (see below), whose sum is σ = 104328000. Its totient is φ = 95791872.

The previous prime is 99994771. The next prime is 99994801. The reversal of 99994793 is 39749999.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99994793 is a prime.

It is a super-2 number, since 2×99994793² = 19997917254225698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99994703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719318 + ... + 719456.

It is an arithmetic number, because the mean of its divisors is an integer number (6520500).

Almost surely, 2^99994793 is an apocalyptic number.

It is an amenable number.

99994793 is a deficient number, since it is larger than the sum of its proper divisors (4333207).

99994793 is a wasteful number, since it uses less digits than its factorization.

99994793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its digits is 4960116, while the sum is 59.

The square root of 99994793 is about 9999.7396466108. The cubic root of 99994793 is about 464.1508269704.

The spelling of 99994793 in words is "ninety-nine million, nine hundred ninety-four thousand, seven hundred ninety-three".