3490133880 has 48 divisors (see below), whose sum is σ = 10472343480. Its totient is φ = 930529792.

The previous prime is 3490133851. The next prime is 3490133887. The reversal of 3490133880 is 883310943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490133887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 644464 + ... + 649856.

Almost surely, 2^3490133880 is an apocalyptic number.

3490133880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3490133880 is an abundant number, since it is smaller than the sum of its proper divisors (6982209600).

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

3490133880 is an frugal number, since it uses more digits than its factorization.

3490133880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800 (or 5403 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 3490133880 is about 59077.3550525072. The cubic root of 3490133880 is about 1516.8665075533.

The spelling of 3490133880 in words is "three billion, four hundred ninety million, one hundred thirty-three thousand, eight hundred eighty".