29338464590 has 16 divisors (see below), whose sum is σ = 53276576688. Its totient is φ = 11631532416.

The previous prime is 29338464473. The next prime is 29338464601. The reversal of 29338464590 is 9546483392.

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 7 ways as a sum of consecutive naturals, for example, 12980492 + ... + 12982751.

It is an arithmetic number, because the mean of its divisors is an integer number (3329786043).

Almost surely, 2^29338464590 is an apocalyptic number.

29338464590 is a deficient number, since it is larger than the sum of its proper divisors (23938112098).

29338464590 is a wasteful number, since it uses less digits than its factorization.

29338464590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25963363.

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 29338464590 in words is "twenty-nine billion, three hundred thirty-eight million, four hundred sixty-four thousand, five hundred ninety".