29890676 has 12 divisors (see below), whose sum is σ = 53525472. Its totient is φ = 14597688.

The previous prime is 29890669. The next prime is 29890691. The reversal of 29890676 is 67609892.

It is a self number, because there is not a number n which added to its sum of digits gives 29890676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86720 + ... + 87063.

It is an arithmetic number, because the mean of its divisors is an integer number (4460456).

Almost surely, 2^29890676 is an apocalyptic number.

It is an amenable number.

29890676 is a deficient number, since it is larger than the sum of its proper divisors (23634796).

29890676 is a wasteful number, since it uses less digits than its factorization.

29890676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173830 (or 173828 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 29890676 is about 5467.2365963071. The cubic root of 29890676 is about 310.3453522006.

The spelling of 29890676 in words is "twenty-nine million, eight hundred ninety thousand, six hundred seventy-six".