422949099 has 8 divisors (see below), whose sum is σ = 575930880. Its totient is φ = 275966696.

The previous prime is 422949083. The next prime is 422949113. The reversal of 422949099 is 990949224.

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

It is a cyclic number.

It is not a de Polignac number, because 422949099 - 2⁴ = 422949083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422949019) 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, 1499679 + ... + 1499960.

It is an arithmetic number, because the mean of its divisors is an integer number (71991360).

Almost surely, 2^422949099 is an apocalyptic number.

422949099 is a deficient number, since it is larger than the sum of its proper divisors (152981781).

422949099 is a wasteful number, since it uses less digits than its factorization.

422949099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999689.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 422949099 is about 20565.7263183190. The cubic root of 422949099 is about 750.6359636923.

The spelling of 422949099 in words is "four hundred twenty-two million, nine hundred forty-nine thousand, ninety-nine".