34965943950 has 48 divisors (see below), whose sum is σ = 99103478400. Its totient is φ = 7992215520.

The previous prime is 34965943931. The next prime is 34965943963. The reversal of 34965943950 is 5934956943.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16649400 + ... + 16651499.

It is an arithmetic number, because the mean of its divisors is an integer number (2064655800).

Almost surely, 2^34965943950 is an apocalyptic number.

34965943950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34965943950 is an abundant number, since it is smaller than the sum of its proper divisors (64137534450).

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

34965943950 is a wasteful number, since it uses less digits than its factorization.

34965943950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33300921 (or 33300916 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 57.

The spelling of 34965943950 in words is "thirty-four billion, nine hundred sixty-five million, nine hundred forty-three thousand, nine hundred fifty".