3421036772 has 6 divisors (see below), whose sum is σ = 5986814358. Its totient is φ = 1710518384.

The previous prime is 3421036733. The next prime is 3421036781. The reversal of 3421036772 is 2776301243.

3421036772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3297515776 + 123520996 = 57424^2 + 11114^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427629593 + ... + 427629600.

It is an arithmetic number, because the mean of its divisors is an integer number (997802393).

Almost surely, 2^3421036772 is an apocalyptic number.

It is an amenable number.

3421036772 is a deficient number, since it is larger than the sum of its proper divisors (2565777586).

3421036772 is a wasteful number, since it uses less digits than its factorization.

3421036772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855259197 (or 855259195 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 3421036772 is about 58489.6296107267. The cubic root of 3421036772 is about 1506.7894847497.

The spelling of 3421036772 in words is "three billion, four hundred twenty-one million, thirty-six thousand, seven hundred seventy-two".