3455430032 has 20 divisors (see below), whose sum is σ = 6733599900. Its totient is φ = 1717726848.

The previous prime is 3455430023. The next prime is 3455430053. The reversal of 3455430032 is 2300345543.

It can be written as a sum of positive squares in 2 ways, for example, as 1645438096 + 1809991936 = 40564^2 + 42544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3455429977 and 3455430004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621407 + ... + 626942.

It is an arithmetic number, because the mean of its divisors is an integer number (336679995).

Almost surely, 2^3455430032 is an apocalyptic number.

It is an amenable number.

3455430032 is a deficient number, since it is larger than the sum of its proper divisors (3278169868).

3455430032 is a wasteful number, since it uses less digits than its factorization.

3455430032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248530 (or 1248524 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 3455430032 is about 58782.9059506248. The cubic root of 3455430032 is about 1511.8221401792.

Adding to 3455430032 its reverse (2300345543), we get a palindrome (5755775575).

The spelling of 3455430032 in words is "three billion, four hundred fifty-five million, four hundred thirty thousand, thirty-two".