3423490272 has 60 divisors (see below), whose sum is σ = 10068397416. Its totient is φ = 1141162560.

The previous prime is 3423490237. The next prime is 3423490327. The reversal of 3423490272 is 2720943243.

It is a happy number.

3423490272 is a `hidden beast` number, since 3 + 42 + 349 + 0 + 272 = 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 9 ways as a sum of consecutive naturals, for example, 657804 + ... + 662987.

Almost surely, 2^3423490272 is an apocalyptic number.

3423490272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3423490272 is an abundant number, since it is smaller than the sum of its proper divisors (6644907144).

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

3423490272 is a wasteful number, since it uses less digits than its factorization.

3423490272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320813 (or 1320796 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3423490272 is about 58510.5996551052. The cubic root of 3423490272 is about 1507.1496118901.

The spelling of 3423490272 in words is "three billion, four hundred twenty-three million, four hundred ninety thousand, two hundred seventy-two".