3480030786 has 32 divisors (see below), whose sum is σ = 7069628160. Its totient is φ = 1141777296.

The previous prime is 3480030691. The next prime is 3480030787. The reversal of 3480030786 is 6870300843.

3480030786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3480030786² = 24221228543015555592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3480030787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648165 + ... + 653511.

It is an arithmetic number, because the mean of its divisors is an integer number (220925880).

Almost surely, 2^3480030786 is an apocalyptic number.

3480030786 is an abundant number, since it is smaller than the sum of its proper divisors (3589597374).

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

3480030786 is a wasteful number, since it uses less digits than its factorization.

3480030786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7038.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 3480030786 is about 58991.7857502212. The cubic root of 3480030786 is about 1515.4014390011.

The spelling of 3480030786 in words is "three billion, four hundred eighty million, thirty thousand, seven hundred eighty-six".