1294373868 has 48 divisors (see below), whose sum is σ = 3059876736. Its totient is φ = 425824000.

The previous prime is 1294373837. The next prime is 1294373891. The reversal of 1294373868 is 8683734921.

1294373868 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1294373868² = 3350807420322562848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1294373868.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338455 + ... + 342257.

It is an arithmetic number, because the mean of its divisors is an integer number (63747432).

Almost surely, 2^1294373868 is an apocalyptic number.

It is an amenable number.

1294373868 is an abundant number, since it is smaller than the sum of its proper divisors (1765502868).

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

1294373868 is a wasteful number, since it uses less digits than its factorization.

1294373868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174 (or 4172 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 1294373868 is about 35977.4077443053. The cubic root of 1294373868 is about 1089.8161651645.

The spelling of 1294373868 in words is "one billion, two hundred ninety-four million, three hundred seventy-three thousand, eight hundred sixty-eight".