3450620465 has 8 divisors (see below), whose sum is σ = 4147637928. Its totient is φ = 2755900800.

The previous prime is 3450620443. The next prime is 3450620531. The reversal of 3450620465 is 5640260543.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1664966416 + 1785654049 = 40804^2 + 42257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3450620465 - 2⁶ = 3450620401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571142 + ... + 577151.

It is an arithmetic number, because the mean of its divisors is an integer number (518454741).

Almost surely, 2^3450620465 is an apocalyptic number.

It is an amenable number.

3450620465 is a deficient number, since it is larger than the sum of its proper divisors (697017463).

3450620465 is a wasteful number, since it uses less digits than its factorization.

3450620465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148899.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 3450620465 is about 58741.9821337346. The cubic root of 3450620465 is about 1511.1203861297.

The spelling of 3450620465 in words is "three billion, four hundred fifty million, six hundred twenty thousand, four hundred sixty-five".