3574521405 has 96 divisors (see below), whose sum is σ = 8074370304. Its totient is φ = 1419614208.

The previous prime is 3574521383. The next prime is 3574521451. The reversal of 3574521405 is 5041254753.

It is not a de Polignac number, because 3574521405 - 2¹¹ = 3574519357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3574521405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43942 + ... + 95288.

It is an arithmetic number, because the mean of its divisors is an integer number (84108024).

Almost surely, 2^3574521405 is an apocalyptic number.

3574521405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3574521405 is an abundant number, since it is smaller than the sum of its proper divisors (4499848899).

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

3574521405 is a wasteful number, since it uses less digits than its factorization.

3574521405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51395 (or 51392 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 3574521405 is about 59787.3013691035. The cubic root of 3574521405 is about 1528.9946554490.

The spelling of 3574521405 in words is "three billion, five hundred seventy-four million, five hundred twenty-one thousand, four hundred five".