1670370201 has 16 divisors (see below), whose sum is σ = 2477387200. Its totient is φ = 1112336064.

The previous prime is 1670370133. The next prime is 1670370203. The reversal of 1670370201 is 1020730761.

It is not a de Polignac number, because 1670370201 - 2⁹ = 1670369689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1670370203) 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, 9616 + ... + 58593.

It is an arithmetic number, because the mean of its divisors is an integer number (154836700).

Almost surely, 2^1670370201 is an apocalyptic number.

It is an amenable number.

1670370201 is a deficient number, since it is larger than the sum of its proper divisors (807016999).

1670370201 is an equidigital number, since it uses as much as digits as its factorization.

1670370201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69125 (or 69119 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 1670370201 is about 40870.1627229450. The cubic root of 1670370201 is about 1186.5086569042.

The spelling of 1670370201 in words is "one billion, six hundred seventy million, three hundred seventy thousand, two hundred one".