3426425280 has 112 divisors (see below), whose sum is σ = 12087697440. Its totient is φ = 913711104.

The previous prime is 3426425273. The next prime is 3426425297. The reversal of 3426425280 is 825246243.

3426425280 is a `hidden beast` number, since 3 + 4 + 2 + 642 + 5 + 2 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189649 + ... + 206928.

It is an arithmetic number, because the mean of its divisors is an integer number (107925870).

Almost surely, 2^3426425280 is an apocalyptic number.

3426425280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3426425280 is an abundant number, since it is smaller than the sum of its proper divisors (8661272160).

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

3426425280 is a wasteful number, since it uses less digits than its factorization.

3426425280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396603 (or 396587 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 3426425280 is about 58535.6752758521. The cubic root of 3426425280 is about 1507.5801892939.

The spelling of 3426425280 in words is "three billion, four hundred twenty-six million, four hundred twenty-five thousand, two hundred eighty".