3469691712 has 56 divisors (see below), whose sum is σ = 9330752992. Its totient is φ = 1137600000.

The previous prime is 3469691711. The next prime is 3469691737. The reversal of 3469691712 is 2171969643.

3469691712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3469691711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136414 + ... + 159837.

Almost surely, 2^3469691712 is an apocalyptic number.

3469691712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3469691712 is an abundant number, since it is smaller than the sum of its proper divisors (5861061280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3469691712 is a wasteful number, since it uses less digits than its factorization.

3469691712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296327 (or 296317 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 3469691712 is about 58904.0890940519. The cubic root of 3469691712 is about 1513.8992119147.

The spelling of 3469691712 in words is "three billion, four hundred sixty-nine million, six hundred ninety-one thousand, seven hundred twelve".