700100987 has 8 divisors (see below), whose sum is σ = 743489136. Its totient is φ = 656957952.

The previous prime is 700100981. The next prime is 700101019. The reversal of 700100987 is 789001007.

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 700100987 - 2¹⁰ = 700099963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700100981) 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, 55373 + ... + 66830.

It is an arithmetic number, because the mean of its divisors is an integer number (92936142).

Almost surely, 2^700100987 is an apocalyptic number.

700100987 is a deficient number, since it is larger than the sum of its proper divisors (43388149).

700100987 is a wasteful number, since it uses less digits than its factorization.

700100987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122557.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 700100987 is about 26459.4215167301. The cubic root of 700100987 is about 887.9466981473.

The spelling of 700100987 in words is "seven hundred million, one hundred thousand, nine hundred eighty-seven".