670884201 has 30 divisors (see below), whose sum is σ = 1085228430. Its totient is φ = 412843392.

The previous prime is 670884191. The next prime is 670884211. The reversal of 670884201 is 102488076.

It is an interprime number because it is at equal distance from previous prime (670884191) and next prime (670884211).

It can be written as a sum of positive squares in 3 ways, for example, as 86936976 + 583947225 = 9324^2 + 24165^2 .

It is not a de Polignac number, because 670884201 - 2⁵ = 670884169 is a prime.

It is a super-2 number, since 2×670884201² = 900171222302816802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (670884211) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 10816 + ... + 38193.

It is an arithmetic number, because the mean of its divisors is an integer number (36174281).

Almost surely, 2^670884201 is an apocalyptic number.

It is an amenable number.

670884201 is a deficient number, since it is larger than the sum of its proper divisors (414344229).

670884201 is a wasteful number, since it uses less digits than its factorization.

670884201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49047 (or 49025 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 670884201 is about 25901.4324121273. The cubic root of 670884201 is about 875.4187714097.

It can be divided in two parts, 67088 and 4201, that added together give a square (71289 = 267²).

The spelling of 670884201 in words is "six hundred seventy million, eight hundred eighty-four thousand, two hundred one".