426084694 has 12 divisors (see below), whose sum is σ = 743474484. Its totient is φ = 182607684.

The previous prime is 426084689. The next prime is 426084697. The reversal of 426084694 is 496480624.

It is a super-2 number, since 2×426084694² = 363096332922147272, 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 426084694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426084697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2173804 + ... + 2173999.

It is an arithmetic number, because the mean of its divisors is an integer number (61956207).

Almost surely, 2^426084694 is an apocalyptic number.

426084694 is a deficient number, since it is larger than the sum of its proper divisors (317389790).

426084694 is a wasteful number, since it uses less digits than its factorization.

426084694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347819 (or 4347812 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 426084694 is about 20641.8190574377. The cubic root of 426084694 is about 752.4863815816.

The spelling of 426084694 in words is "four hundred twenty-six million, eighty-four thousand, six hundred ninety-four".