3849064692 has 72 divisors (see below), whose sum is σ = 9950051328. Its totient is φ = 1157143680.

The previous prime is 3849064679. The next prime is 3849064711. The reversal of 3849064692 is 2964609483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173968 + ... + 194840.

Almost surely, 2^3849064692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3849064692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4975025664).

3849064692 is an abundant number, since it is smaller than the sum of its proper divisors (6100986636).

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

3849064692 is a wasteful number, since it uses less digits than its factorization.

3849064692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21029 (or 21016 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The square root of 3849064692 is about 62040.8308455004. The cubic root of 3849064692 is about 1567.1782780785.

The spelling of 3849064692 in words is "three billion, eight hundred forty-nine million, sixty-four thousand, six hundred ninety-two".