3490714012520 has 384 divisors, whose sum is σ = 9764809718400. Its totient is φ = 1118052440064.

The previous prime is 3490714012501. The next prime is 3490714012529. The reversal of 3490714012520 is 252104170943.

It is not an unprimeable number, because it can be changed into a prime (3490714012529) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 183973754 + ... + 183992726.

It is an arithmetic number, because the mean of its divisors is an integer number (25429191975).

Almost surely, 2^{3490714012520} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3490714012520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4882404859200).

3490714012520 is an abundant number, since it is smaller than the sum of its proper divisors (6274095705880).

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

3490714012520 is a wasteful number, since it uses less digits than its factorization.

3490714012520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19137 (or 19126 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 3490714012520 in words is "three trillion, four hundred ninety billion, seven hundred fourteen million, twelve thousand, five hundred twenty".