1026679902 has 16 divisors (see below), whose sum is σ = 2054201472. Its totient is φ = 342086360.

The previous prime is 1026679897. The next prime is 1026679921. The reversal of 1026679902 is 2099766201.

It is a super-4 number, since 4×1026679902⁴ (a number of 37 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18618 + ... + 48989.

It is an arithmetic number, because the mean of its divisors is an integer number (128387592).

Almost surely, 2^1026679902 is an apocalyptic number.

1026679902 is an abundant number, since it is smaller than the sum of its proper divisors (1027521570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026679902 is a wasteful number, since it uses less digits than its factorization.

1026679902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70143.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 1026679902 is about 32041.8461078634. The cubic root of 1026679902 is about 1008.8153617155.

The spelling of 1026679902 in words is "one billion, twenty-six million, six hundred seventy-nine thousand, nine hundred two".