3370639304340 has 576 divisors, whose sum is σ = 13479348879360. Its totient is φ = 661264128000.

The previous prime is 3370639304321. The next prime is 3370639304363. The reversal of 3370639304340 is 434039360733.

3370639304340 is a `hidden beast` number, since 3 + 3 + 7 + 0 + 639 + 3 + 0 + 4 + 3 + 4 + 0 = 666.

It is a super-2 number, since 2×3370639304340² (a number of 26 digits) 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 polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 17520391 + ... + 17711729.

It is an arithmetic number, because the mean of its divisors is an integer number (23401647360).

Almost surely, 2^{3370639304340} is an apocalyptic number.

3370639304340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3370639304340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6739674439680).

3370639304340 is an abundant number, since it is smaller than the sum of its proper divisors (10108709575020).

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

3370639304340 is a wasteful number, since it uses less digits than its factorization.

3370639304340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191444 (or 191439 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 45.

The spelling of 3370639304340 in words is "three trillion, three hundred seventy billion, six hundred thirty-nine million, three hundred four thousand, three hundred forty".