3322157264 has 10 divisors (see below), whose sum is σ = 6436679730. Its totient is φ = 1661078624.

The previous prime is 3322157261. The next prime is 3322157269. The reversal of 3322157264 is 4627512233.

It can be written as a sum of positive squares in only one way, i.e., 2544193600 + 777963664 = 50440^2 + 27892^2 .

It is a super-2 number, since 2×3322157264² = 22073457773495931392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322157261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103817399 + ... + 103817430.

It is an arithmetic number, because the mean of its divisors is an integer number (643667973).

Almost surely, 2^3322157264 is an apocalyptic number.

It is an amenable number.

3322157264 is a deficient number, since it is larger than the sum of its proper divisors (3114522466).

3322157264 is a wasteful number, since it uses less digits than its factorization.

3322157264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207634837 (or 207634831 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 3322157264 is about 57638.1580552328. The cubic root of 3322157264 is about 1492.1302298714.

Adding to 3322157264 its reverse (4627512233), we get a palindrome (7949669497).

The spelling of 3322157264 in words is "three billion, three hundred twenty-two million, one hundred fifty-seven thousand, two hundred sixty-four".