423468706 has 16 divisors (see below), whose sum is σ = 642660480. Its totient is φ = 209258640.

The previous prime is 423468697. The next prime is 423468733. The reversal of 423468706 is 607864324.

It is a happy number.

It is a super-2 number, since 2×423468706² = 358651489922628872, which contains 22 as substring.

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, 91705 + ... + 96211.

It is an arithmetic number, because the mean of its divisors is an integer number (40166280).

Almost surely, 2^423468706 is an apocalyptic number.

423468706 is a deficient number, since it is larger than the sum of its proper divisors (219191774).

423468706 is a wasteful number, since it uses less digits than its factorization.

423468706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 423468706 is about 20578.3552792734. The cubic root of 423468706 is about 750.9432316252.

The spelling of 423468706 in words is "four hundred twenty-three million, four hundred sixty-eight thousand, seven hundred six".