34201988 has 24 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 16786880.

The previous prime is 34201987. The next prime is 34202009. The reversal of 34201988 is 88910243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34201987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67745 + ... + 68247.

It is an arithmetic number, because the mean of its divisors is an integer number (2540160).

Almost surely, 2^34201988 is an apocalyptic number.

It is an amenable number.

34201988 is a deficient number, since it is larger than the sum of its proper divisors (26761852).

34201988 is a wasteful number, since it uses less digits than its factorization.

34201988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 34201988 is about 5848.2465748291. The cubic root of 34201988 is about 324.6014459617.

The spelling of 34201988 in words is "thirty-four million, two hundred one thousand, nine hundred eighty-eight".