34401998 has 8 divisors (see below), whose sum is σ = 52085592. Its totient is φ = 17040136.

The previous prime is 34401973. The next prime is 34402001. The reversal of 34401998 is 89910443.

34401998 is nontrivially palindromic in base 13.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80165 + ... + 80592.

It is an arithmetic number, because the mean of its divisors is an integer number (6510699).

Almost surely, 2^34401998 is an apocalyptic number.

34401998 is a deficient number, since it is larger than the sum of its proper divisors (17683594).

34401998 is a wasteful number, since it uses less digits than its factorization.

34401998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160866.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 34401998 is about 5865.3216450592. The cubic root of 34401998 is about 325.2329627535.

The spelling of 34401998 in words is "thirty-four million, four hundred one thousand, nine hundred ninety-eight".