3478313792 has 14 divisors (see below), whose sum is σ = 6902279058. Its totient is φ = 1739156864.

The previous prime is 3478313791. The next prime is 3478313803. The reversal of 3478313792 is 2973138743.

It is a happy number.

3478313792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3408691456 + 69622336 = 58384^2 + 8344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478313791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27174263 + ... + 27174390.

Almost surely, 2^3478313792 is an apocalyptic number.

3478313792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3478313792 is a deficient number, since it is larger than the sum of its proper divisors (3423965266).

3478313792 is an equidigital number, since it uses as much as digits as its factorization.

3478313792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54348665 (or 54348655 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 3478313792 is about 58977.2311320225. The cubic root of 3478313792 is about 1515.1521726991.

The spelling of 3478313792 in words is "three billion, four hundred seventy-eight million, three hundred thirteen thousand, seven hundred ninety-two".