702161097 has 8 divisors (see below), whose sum is σ = 1021325280. Its totient is φ = 425552160.

The previous prime is 702161087. The next prime is 702161101. The reversal of 702161097 is 790161207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 702161097 - 2⁸ = 702160841 is a prime.

It is a super-2 number, since 2×702161097² = 986060412280486818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 21277609 = 702161097 / (7 + 0 + 2 + 1 + 6 + 1 + 0 + 9 + 7).

It is not an unprimeable number, because it can be changed into a prime (702161077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10638772 + ... + 10638837.

It is an arithmetic number, because the mean of its divisors is an integer number (127665660).

Almost surely, 2^702161097 is an apocalyptic number.

It is an amenable number.

702161097 is a deficient number, since it is larger than the sum of its proper divisors (319164183).

702161097 is a wasteful number, since it uses less digits than its factorization.

702161097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21277623.

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 702161097 is about 26498.3225318132. The cubic root of 702161097 is about 888.8167995431.

The spelling of 702161097 in words is "seven hundred two million, one hundred sixty-one thousand, ninety-seven".