29608040398 has 4 divisors (see below), whose sum is σ = 44412060600. Its totient is φ = 14804020198.

The previous prime is 29608040353. The next prime is 29608040401. The reversal of 29608040398 is 89304080692.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7402010098 + ... + 7402010101.

It is an arithmetic number, because the mean of its divisors is an integer number (11103015150).

Almost surely, 2^29608040398 is an apocalyptic number.

29608040398 is a deficient number, since it is larger than the sum of its proper divisors (14804020202).

29608040398 is a wasteful number, since it uses less digits than its factorization.

29608040398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804020201.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 29608040398 in words is "twenty-nine billion, six hundred eight million, forty thousand, three hundred ninety-eight".