3525134340 has 96 divisors (see below), whose sum is σ = 12148174080. Its totient is φ = 743763456.

The previous prime is 3525134311. The next prime is 3525134369. The reversal of 3525134340 is 434315253.

It is an interprime number because it is at equal distance from previous prime (3525134311) and next prime (3525134369).

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

It is a junction number, because it is equal to n+sod(n) for n = 3525134298 and 3525134307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317355 + ... + 328274.

It is an arithmetic number, because the mean of its divisors is an integer number (126543480).

Almost surely, 2^3525134340 is an apocalyptic number.

3525134340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3525134340 is an abundant number, since it is smaller than the sum of its proper divisors (8623039740).

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

3525134340 is a wasteful number, since it uses less digits than its factorization.

3525134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645661 (or 645659 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 3525134340 is about 59372.8417713015. The cubic root of 3525134340 is about 1521.9202329836.

Adding to 3525134340 its reverse (434315253), we get a palindrome (3959449593).

The spelling of 3525134340 in words is "three billion, five hundred twenty-five million, one hundred thirty-four thousand, three hundred forty".