3424262520 has 128 divisors (see below), whose sum is σ = 11770214400. Its totient is φ = 780696576.

The previous prime is 3424262509. The next prime is 3424262557. The reversal of 3424262520 is 252624243.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 338577 + ... + 348543.

It is an arithmetic number, because the mean of its divisors is an integer number (91954800).

Almost surely, 2^3424262520 is an apocalyptic number.

3424262520 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 3424262520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5885107200).

3424262520 is an abundant number, since it is smaller than the sum of its proper divisors (8345951880).

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

3424262520 is a wasteful number, since it uses less digits than its factorization.

3424262520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10397 (or 10393 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 3424262520 is about 58517.1984975357. The cubic root of 3424262520 is about 1507.2629276076.

Adding to 3424262520 its reverse (252624243), we get a palindrome (3676886763).

The spelling of 3424262520 in words is "three billion, four hundred twenty-four million, two hundred sixty-two thousand, five hundred twenty".