99763394 has 8 divisors (see below), whose sum is σ = 154472448. Its totient is φ = 48272580.

The previous prime is 99763343. The next prime is 99763409. The reversal of 99763394 is 49336799.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 804482 + ... + 804605.

It is an arithmetic number, because the mean of its divisors is an integer number (19309056).

Almost surely, 2^99763394 is an apocalyptic number.

99763394 is a deficient number, since it is larger than the sum of its proper divisors (54709054).

99763394 is a wasteful number, since it uses less digits than its factorization.

99763394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609120.

The product of its digits is 1102248, while the sum is 50.

The square root of 99763394 is about 9988.1626939092. The cubic root of 99763394 is about 463.7925183394.

The spelling of 99763394 in words is "ninety-nine million, seven hundred sixty-three thousand, three hundred ninety-four".