7072964 has 6 divisors (see below), whose sum is σ = 12377694. Its totient is φ = 3536480.

The previous prime is 7072963. The next prime is 7072981. The reversal of 7072964 is 4692707.

It can be written as a sum of positive squares in only one way, i.e., 5953600 + 1119364 = 2440^2 + 1058^2 .

It is a super-3 number, since 3×7072964³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7072963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 884117 + ... + 884124.

It is an arithmetic number, because the mean of its divisors is an integer number (2062949).

Almost surely, 2^7072964 is an apocalyptic number.

It is an amenable number.

7072964 is a deficient number, since it is larger than the sum of its proper divisors (5304730).

7072964 is a wasteful number, since it uses less digits than its factorization.

7072964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768245 (or 1768243 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 7072964 is about 2659.5044651213. The cubic root of 7072964 is about 191.9554656549.

The spelling of 7072964 in words is "seven million, seventy-two thousand, nine hundred sixty-four".