29952079390 has 8 divisors (see below), whose sum is σ = 53913742920. Its totient is φ = 11980831752.

The previous prime is 29952079349. The next prime is 29952079403. The reversal of 29952079390 is 9397025992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497603960 + ... + 1497603979.

It is an arithmetic number, because the mean of its divisors is an integer number (6739217865).

Almost surely, 2^29952079390 is an apocalyptic number.

29952079390 is a deficient number, since it is larger than the sum of its proper divisors (23961663530).

29952079390 is a wasteful number, since it uses less digits than its factorization.

29952079390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995207946.

The product of its (nonzero) digits is 2755620, while the sum is 55.

The spelling of 29952079390 in words is "twenty-nine billion, nine hundred fifty-two million, seventy-nine thousand, three hundred ninety".