3480729011290 has 64 divisors (see below), whose sum is σ = 6790659369984. Its totient is φ = 1279548223488.

The previous prime is 3480729011267. The next prime is 3480729011297. The reversal of 3480729011290 is 921109270843.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3480729011290.

It is not an unprimeable number, because it can be changed into a prime (3480729011297) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2956627 + ... + 3962713.

It is an arithmetic number, because the mean of its divisors is an integer number (106104052656).

Almost surely, 2^{3480729011290} is an apocalyptic number.

3480729011290 is a deficient number, since it is larger than the sum of its proper divisors (3309930358694).

3480729011290 is a wasteful number, since it uses less digits than its factorization.

3480729011290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006591.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 3480729011290 in words is "three trillion, four hundred eighty billion, seven hundred twenty-nine million, eleven thousand, two hundred ninety".