3477378852 has 36 divisors (see below), whose sum is σ = 8836079616. Its totient is φ = 1153055280.

The previous prime is 3477378847. The next prime is 3477378923. The reversal of 3477378852 is 2588737743.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245988 + ... + 259739.

It is an arithmetic number, because the mean of its divisors is an integer number (245446656).

Almost surely, 2^3477378852 is an apocalyptic number.

It is an amenable number.

3477378852 is an abundant number, since it is smaller than the sum of its proper divisors (5358700764).

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

3477378852 is a wasteful number, since it uses less digits than its factorization.

3477378852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505928 (or 505923 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 54.

The square root of 3477378852 is about 58969.3043201291. The cubic root of 3477378852 is about 1515.0164073641.

The spelling of 3477378852 in words is "three billion, four hundred seventy-seven million, three hundred seventy-eight thousand, eight hundred fifty-two".