3388990762470 has 128 divisors (see below), whose sum is σ = 8479225722240. Its totient is φ = 865829744640.

The previous prime is 3388990762459. The next prime is 3388990762537. The reversal of 3388990762470 is 742670998833.

It is a super-2 number, since 2×3388990762470² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71940244 + ... + 71987336.

It is an arithmetic number, because the mean of its divisors is an integer number (66243950955).

Almost surely, 2^{3388990762470} is an apocalyptic number.

3388990762470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3388990762470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4239612861120).

3388990762470 is an abundant number, since it is smaller than the sum of its proper divisors (5090234959770).

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

3388990762470 is a wasteful number, since it uses less digits than its factorization.

3388990762470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47770.

The product of its (nonzero) digits is 109734912, while the sum is 66.

The spelling of 3388990762470 in words is "three trillion, three hundred eighty-eight billion, nine hundred ninety million, seven hundred sixty-two thousand, four hundred seventy".