700997 has 4 divisors (see below), whose sum is σ = 764736. Its totient is φ = 637260.

The previous prime is 700993. The next prime is 701009. The reversal of 700997 is 799007.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 700997 - 2² = 700993 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31853 + ... + 31874.

It is an arithmetic number, because the mean of its divisors is an integer number (191184).

2⁷⁰⁰⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

700997 is a deficient number, since it is larger than the sum of its proper divisors (63739).

700997 is a wasteful number, since it uses less digits than its factorization.

700997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63738.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 700997 is about 837.2556359918. The cubic root of 700997 is about 88.8325344763.

The spelling of 700997 in words is "seven hundred thousand, nine hundred ninety-seven".