3403113720 has 96 divisors (see below), whose sum is σ = 10845327600. Its totient is φ = 854106112.

The previous prime is 3403113683. The next prime is 3403113757. The reversal of 3403113720 is 273113043.

It is an interprime number because it is at equal distance from previous prime (3403113683) and next prime (3403113757).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14385 + ... + 83744.

Almost surely, 2^3403113720 is an apocalyptic number.

3403113720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3403113720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5422663800).

3403113720 is an abundant number, since it is smaller than the sum of its proper divisors (7442213880).

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

3403113720 is a wasteful number, since it uses less digits than its factorization.

3403113720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98177 (or 98156 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3403113720 is about 58336.2127670283. The cubic root of 3403113720 is about 1504.1534839874.

Adding to 3403113720 its reverse (273113043), we get a palindrome (3676226763).

The spelling of 3403113720 in words is "three billion, four hundred three million, one hundred thirteen thousand, seven hundred twenty".