3249029880 has 80 divisors (see below), whose sum is σ = 10920361320. Its totient is φ = 866407104.

The previous prime is 3249029879. The next prime is 3249029891. The reversal of 3249029880 is 889209423.

It is a super-2 number, since 2×3249029880² = 21112390322265628800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 498154 + ... + 504633.

Almost surely, 2^3249029880 is an apocalyptic number.

3249029880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3249029880 is an abundant number, since it is smaller than the sum of its proper divisors (7671331440).

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

3249029880 is a wasteful number, since it uses less digits than its factorization.

3249029880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002810 (or 1002797 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 3249029880 is about 57000.2621046605. The cubic root of 3249029880 is about 1481.1006361169.

The spelling of 3249029880 in words is "three billion, two hundred forty-nine million, twenty-nine thousand, eight hundred eighty".