34478662 has 12 divisors (see below), whose sum is σ = 52232796. Its totient is φ = 17069400.

The previous prime is 34478659. The next prime is 34478671. The reversal of 34478662 is 26687443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23037 + ... + 24487.

It is an arithmetic number, because the mean of its divisors is an integer number (4352733).

Almost surely, 2^34478662 is an apocalyptic number.

34478662 is a deficient number, since it is larger than the sum of its proper divisors (17754134).

34478662 is a wasteful number, since it uses less digits than its factorization.

34478662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671 (or 1562 counting only the distinct ones).

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

The square root of 34478662 is about 5871.8533701039. The cubic root of 34478662 is about 325.4743747145.

The spelling of 34478662 in words is "thirty-four million, four hundred seventy-eight thousand, six hundred sixty-two".