4073657272 has 8 divisors (see below), whose sum is σ = 7638107400. Its totient is φ = 2036828632.

The previous prime is 4073657261. The next prime is 4073657279. The reversal of 4073657272 is 2727563704.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073657279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254603572 + ... + 254603587.

It is an arithmetic number, because the mean of its divisors is an integer number (954763425).

Almost surely, 2^4073657272 is an apocalyptic number.

It is an amenable number.

4073657272 is a deficient number, since it is larger than the sum of its proper divisors (3564450128).

4073657272 is a wasteful number, since it uses less digits than its factorization.

4073657272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509207165 (or 509207161 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 4073657272 is about 63825.2087501482. The cubic root of 4073657272 is about 1597.0854848495.

The spelling of 4073657272 in words is "four billion, seventy-three million, six hundred fifty-seven thousand, two hundred seventy-two".