34679942 has 16 divisors (see below), whose sum is σ = 56849472. Its totient is φ = 15735720.

The previous prime is 34679941. The next prime is 34679947. The reversal of 34679942 is 24997643.

It is a junction number, because it is equal to n+sod(n) for n = 34679893 and 34679902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34679941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16313 + ... + 18315.

It is an arithmetic number, because the mean of its divisors is an integer number (3553092).

Almost surely, 2^34679942 is an apocalyptic number.

34679942 is a deficient number, since it is larger than the sum of its proper divisors (22169530).

34679942 is a wasteful number, since it uses less digits than its factorization.

34679942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803.

The product of its digits is 326592, while the sum is 44.

The square root of 34679942 is about 5888.9678212739. The cubic root of 34679942 is about 326.1064991351.

It can be divided in two parts, 34 and 679942, that added together give a palindrome (679976).

The spelling of 34679942 in words is "thirty-four million, six hundred seventy-nine thousand, nine hundred forty-two".