423896699 has 8 divisors (see below), whose sum is σ = 430365120. Its totient is φ = 417456000.

The previous prime is 423896653. The next prime is 423896723. The reversal of 423896699 is 996698324.

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 423896699 - 2²⁴ = 407119483 is a prime.

It is a super-2 number, since 2×423896699² = 359376822846193202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423896609) 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, 24989 + ... + 38369.

It is an arithmetic number, because the mean of its divisors is an integer number (53795640).

Almost surely, 2^423896699 is an apocalyptic number.

423896699 is a deficient number, since it is larger than the sum of its proper divisors (6468421).

423896699 is a wasteful number, since it uses less digits than its factorization.

423896699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13861.

The product of its digits is 5038848, while the sum is 56.

The square root of 423896699 is about 20588.7517591524. The cubic root of 423896699 is about 751.1961351852.

The spelling of 423896699 in words is "four hundred twenty-three million, eight hundred ninety-six thousand, six hundred ninety-nine".