700991229 has 16 divisors (see below), whose sum is σ = 955438848. Its totient is φ = 456954432.

The previous prime is 700991183. The next prime is 700991257. The reversal of 700991229 is 922199007.

It is a happy number.

It is not a de Polignac number, because 700991229 - 2⁷ = 700991101 is a prime.

It is a super-3 number, since 3×700991229³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700991129) 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, 229299 + ... + 232335.

It is an arithmetic number, because the mean of its divisors is an integer number (59714928).

Almost surely, 2^700991229 is an apocalyptic number.

It is an amenable number.

700991229 is a deficient number, since it is larger than the sum of its proper divisors (254447619).

700991229 is a wasteful number, since it uses less digits than its factorization.

700991229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 700991229 is about 26476.2389511804. The cubic root of 700991229 is about 888.3229070261.

The spelling of 700991229 in words is "seven hundred million, nine hundred ninety-one thousand, two hundred twenty-nine".