3480140380 has 48 divisors (see below), whose sum is σ = 7902873216. Its totient is φ = 1282288640.

The previous prime is 3480140369. The next prime is 3480140441. The reversal of 3480140380 is 830410843.

It is a super-2 number, since 2×3480140380² = 24222754129013088800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92911 + ... + 124870.

It is an arithmetic number, because the mean of its divisors is an integer number (164643192).

Almost surely, 2^3480140380 is an apocalyptic number.

It is an amenable number.

3480140380 is an abundant number, since it is smaller than the sum of its proper divisors (4422732836).

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

3480140380 is a wasteful number, since it uses less digits than its factorization.

3480140380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217854 (or 217852 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3480140380 is about 58992.7146349445. The cubic root of 3480140380 is about 1515.4173466345.

The spelling of 3480140380 in words is "three billion, four hundred eighty million, one hundred forty thousand, three hundred eighty".