3480380709 has 32 divisors (see below), whose sum is σ = 5299064064. Its totient is φ = 2012881920.

The previous prime is 3480380663. The next prime is 3480380731. The reversal of 3480380709 is 9070830843.

It is not a de Polignac number, because 3480380709 - 2⁷ = 3480380581 is a prime.

It is a super-2 number, since 2×3480380709² = 24226099759158685362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480380749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509104 + ... + 515894.

It is an arithmetic number, because the mean of its divisors is an integer number (165595752).

Almost surely, 2^3480380709 is an apocalyptic number.

3480380709 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3480380709 is a deficient number, since it is larger than the sum of its proper divisors (1818683355).

3480380709 is a wasteful number, since it uses less digits than its factorization.

3480380709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7597.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 3480380709 is about 58994.7515377427. The cubic root of 3480380709 is about 1515.4522293607.

The spelling of 3480380709 in words is "three billion, four hundred eighty million, three hundred eighty thousand, seven hundred nine".