3481690578 has 16 divisors (see below), whose sum is σ = 6978895200. Its totient is φ = 1157977856.

The previous prime is 3481690529. The next prime is 3481690601. The reversal of 3481690578 is 8750961843.

3481690578 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3481690578.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643500 + ... + 648887.

It is an arithmetic number, because the mean of its divisors is an integer number (436180950).

Almost surely, 2^3481690578 is an apocalyptic number.

3481690578 is an abundant number, since it is smaller than the sum of its proper divisors (3497204622).

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

3481690578 is a wasteful number, since it uses less digits than its factorization.

3481690578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292841.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 3481690578 is about 59005.8520657062. The cubic root of 3481690578 is about 1515.6423230205.

The spelling of 3481690578 in words is "three billion, four hundred eighty-one million, six hundred ninety thousand, five hundred seventy-eight".