3405452432 has 10 divisors (see below), whose sum is σ = 6598064118. Its totient is φ = 1702726208.

The previous prime is 3405452431. The next prime is 3405452459. The reversal of 3405452432 is 2342545043.

It can be written as a sum of positive squares in only one way, i.e., 3013570816 + 391881616 = 54896^2 + 19796^2 .

It is a super-2 number, since 2×3405452432² = 23194212533229429248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3405452431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106420373 + ... + 106420404.

Almost surely, 2^3405452432 is an apocalyptic number.

It is an amenable number.

3405452432 is a deficient number, since it is larger than the sum of its proper divisors (3192611686).

3405452432 is a wasteful number, since it uses less digits than its factorization.

3405452432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212840785 (or 212840779 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3405452432 is about 58356.2544377207. The cubic root of 3405452432 is about 1504.4979701023.

Adding to 3405452432 its reverse (2342545043), we get a palindrome (5747997475).

The spelling of 3405452432 in words is "three billion, four hundred five million, four hundred fifty-two thousand, four hundred thirty-two".