3469407572 has 6 divisors (see below), whose sum is σ = 6071463258. Its totient is φ = 1734703784.

The previous prime is 3469407541. The next prime is 3469407587. The reversal of 3469407572 is 2757049643.

It can be written as a sum of positive squares in only one way, i.e., 3462616336 + 6791236 = 58844^2 + 2606^2 .

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, 433675943 + ... + 433675950.

It is an arithmetic number, because the mean of its divisors is an integer number (1011910543).

Almost surely, 2^3469407572 is an apocalyptic number.

It is an amenable number.

3469407572 is a deficient number, since it is larger than the sum of its proper divisors (2602055686).

3469407572 is a wasteful number, since it uses less digits than its factorization.

3469407572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867351897 (or 867351895 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 3469407572 is about 58901.6771577856. The cubic root of 3469407572 is about 1513.8578853743.

The spelling of 3469407572 in words is "three billion, four hundred sixty-nine million, four hundred seven thousand, five hundred seventy-two".