782642094 has 16 divisors (see below), whose sum is σ = 1685690832. Its totient is φ = 240812928.

The previous prime is 782642087. The next prime is 782642123. The reversal of 782642094 is 490246287.

It is a super-2 number, since 2×782642094² = 1225057294601409672, which contains 22 as substring.

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, 5016859 + ... + 5017014.

It is an arithmetic number, because the mean of its divisors is an integer number (105355677).

Almost surely, 2^782642094 is an apocalyptic number.

782642094 is an abundant number, since it is smaller than the sum of its proper divisors (903048738).

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

782642094 is a wasteful number, since it uses less digits than its factorization.

782642094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10033891.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 782642094 is about 27975.7411698064. The cubic root of 782642094 is about 921.5545919958.

The spelling of 782642094 in words is "seven hundred eighty-two million, six hundred forty-two thousand, ninety-four".