3029640852 has 48 divisors (see below), whose sum is σ = 8266936832. Its totient is φ = 845480160.

The previous prime is 3029640841. The next prime is 3029640857. The reversal of 3029640852 is 2580469203.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3029640852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3029640857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415774 + ... + 422997.

Almost surely, 2^3029640852 is an apocalyptic number.

It is an amenable number.

3029640852 is an abundant number, since it is smaller than the sum of its proper divisors (5237295980).

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

3029640852 is a wasteful number, since it uses less digits than its factorization.

3029640852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838828 (or 838826 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3029640852 is about 55042.1733945890. The cubic root of 3029640852 is about 1446.9839571299.

The spelling of 3029640852 in words is "three billion, twenty-nine million, six hundred forty thousand, eight hundred fifty-two".