3405456532 has 6 divisors (see below), whose sum is σ = 5959548938. Its totient is φ = 1702728264.

The previous prime is 3405456463. The next prime is 3405456557. The reversal of 3405456532 is 2356545043.

3405456532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2784250756 + 621205776 = 52766^2 + 24924^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3405456491 and 3405456500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425682063 + ... + 425682070.

Almost surely, 2^3405456532 is an apocalyptic number.

It is an amenable number.

3405456532 is a deficient number, since it is larger than the sum of its proper divisors (2554092406).

3405456532 is a wasteful number, since it uses less digits than its factorization.

3405456532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851364137 (or 851364135 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The square root of 3405456532 is about 58356.2895667639. The cubic root of 3405456532 is about 1504.4985738830.

The spelling of 3405456532 in words is "three billion, four hundred five million, four hundred fifty-six thousand, five hundred thirty-two".