34951980 has 48 divisors (see below), whose sum is σ = 111847680. Its totient is φ = 7988928.

The previous prime is 34951919. The next prime is 34951981. The reversal of 34951980 is 8915943.

It is not an unprimeable number, because it can be changed into a prime (34951981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41190 + ... + 42029.

It is an arithmetic number, because the mean of its divisors is an integer number (2330160).

Almost surely, 2^34951980 is an apocalyptic number.

34951980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34951980 is an abundant number, since it is smaller than the sum of its proper divisors (76895700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34951980 is a wasteful number, since it uses less digits than its factorization.

34951980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83238 (or 83236 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 34951980 is about 5912.0199593709. The cubic root of 34951980 is about 326.9569657852.

The spelling of 34951980 in words is "thirty-four million, nine hundred fifty-one thousand, nine hundred eighty".