426099662 has 16 divisors (see below), whose sum is σ = 712365840. Its totient is φ = 189963648.

The previous prime is 426099649. The next prime is 426099761. The reversal of 426099662 is 266990624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329153 + ... + 330444.

It is an arithmetic number, because the mean of its divisors is an integer number (44522865).

Almost surely, 2^426099662 is an apocalyptic number.

426099662 is a deficient number, since it is larger than the sum of its proper divisors (286266178).

426099662 is a wasteful number, since it uses less digits than its factorization.

426099662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659635.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 426099662 is about 20642.1816191991. The cubic root of 426099662 is about 752.4951928847.

The spelling of 426099662 in words is "four hundred twenty-six million, ninety-nine thousand, six hundred sixty-two".