3474845940 has 48 divisors (see below), whose sum is σ = 9966882240. Its totient is φ = 904024320.

The previous prime is 3474845939. The next prime is 3474845947. The reversal of 3474845940 is 495484743.

It is a self number, because there is not a number n which added to its sum of digits gives 3474845940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474845947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703810 + ... + 708729.

It is an arithmetic number, because the mean of its divisors is an integer number (207643380).

Almost surely, 2^3474845940 is an apocalyptic number.

3474845940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3474845940 is an abundant number, since it is smaller than the sum of its proper divisors (6492036300).

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

3474845940 is a wasteful number, since it uses less digits than its factorization.

3474845940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412592 (or 1412590 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 3474845940 is about 58947.8238784096. The cubic root of 3474845940 is about 1514.6484735940.

The spelling of 3474845940 in words is "three billion, four hundred seventy-four million, eight hundred forty-five thousand, nine hundred forty".