3484840380 has 96 divisors (see below), whose sum is σ = 11388819456. Its totient is φ = 779582976.

The previous prime is 3484840379. The next prime is 3484840481. The reversal of 3484840380 is 830484843.

It is a super-2 number, since 2×3484840380² = 24288224948157088800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68529 + ... + 108008.

It is an arithmetic number, because the mean of its divisors is an integer number (118633536).

Almost surely, 2^3484840380 is an apocalyptic number.

3484840380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3484840380 is an abundant number, since it is smaller than the sum of its proper divisors (7903979076).

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

3484840380 is a wasteful number, since it uses less digits than its factorization.

3484840380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176603 (or 176601 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 3484840380 is about 59032.5366217648. The cubic root of 3484840380 is about 1516.0992403526.

The spelling of 3484840380 in words is "three billion, four hundred eighty-four million, eight hundred forty thousand, three hundred eighty".