3480363402278 has 16 divisors (see below), whose sum is σ = 5971650144000. Its totient is φ = 1490256094536.

The previous prime is 3480363402259. The next prime is 3480363402281. The reversal of 3480363402278 is 8722043630843.

It is a happy number.

It is a super-2 number, since 2×3480363402278² (a number of 26 digits) 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 7 ways as a sum of consecutive naturals, for example, 110668778 + ... + 110700221.

It is an arithmetic number, because the mean of its divisors is an integer number (373228134000).

Almost surely, 2^{3480363402278} is an apocalyptic number.

3480363402278 is a deficient number, since it is larger than the sum of its proper divisors (2491286741722).

3480363402278 is a wasteful number, since it uses less digits than its factorization.

3480363402278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221370131.

The product of its (nonzero) digits is 4644864, while the sum is 50.

The spelling of 3480363402278 in words is "three trillion, four hundred eighty billion, three hundred sixty-three million, four hundred two thousand, two hundred seventy-eight".