3525782466 has 32 divisors (see below), whose sum is σ = 7309880640. Its totient is φ = 1132802496.

The previous prime is 3525782461. The next prime is 3525782467. The reversal of 3525782466 is 6642875253.

It is a super-2 number, since 2×3525782466² = 24862283995106082312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3525782461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50461 + ... + 97968.

It is an arithmetic number, because the mean of its divisors is an integer number (228433770).

Almost surely, 2^3525782466 is an apocalyptic number.

3525782466 is an abundant number, since it is smaller than the sum of its proper divisors (3784098174).

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

3525782466 is a wasteful number, since it uses less digits than its factorization.

3525782466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148578.

The product of its digits is 2419200, while the sum is 48.

The square root of 3525782466 is about 59378.2996220000. The cubic root of 3525782466 is about 1522.0134999375.

The spelling of 3525782466 in words is "three billion, five hundred twenty-five million, seven hundred eighty-two thousand, four hundred sixty-six".