3427048692 has 18 divisors (see below), whose sum is σ = 8662817618. Its totient is φ = 1142349552.

The previous prime is 3427048637. The next prime is 3427048699. The reversal of 3427048692 is 2968407243.

It can be written as a sum of positive squares in only one way, i.e., 2906935056 + 520113636 = 53916^2 + 22806^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427048699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47597863 + ... + 47597934.

Almost surely, 2^3427048692 is an apocalyptic number.

It is an amenable number.

3427048692 is an abundant number, since it is smaller than the sum of its proper divisors (5235768926).

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

3427048692 is a wasteful number, since it uses less digits than its factorization.

3427048692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95195807 (or 95195802 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3427048692 is about 58541.0000939512. Note that the first 4 decimals coincide. The cubic root of 3427048692 is about 1507.6716146630.

The spelling of 3427048692 in words is "three billion, four hundred twenty-seven million, forty-eight thousand, six hundred ninety-two".