6973724 has 12 divisors (see below), whose sum is σ = 12226200. Its totient is φ = 3480528.

The previous prime is 6973721. The next prime is 6973727. The reversal of 6973724 is 4273796.

It is an interprime number because it is at equal distance from previous prime (6973721) and next prime (6973727).

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6973721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1607 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (1018850).

Almost surely, 2^6973724 is an apocalyptic number.

It is an amenable number.

6973724 is a deficient number, since it is larger than the sum of its proper divisors (5252476).

6973724 is a wasteful number, since it uses less digits than its factorization.

6973724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172 (or 3170 counting only the distinct ones).

The product of its digits is 63504, while the sum is 38.

The square root of 6973724 is about 2640.7809450994. The cubic root of 6973724 is about 191.0534649263.

The spelling of 6973724 in words is "six million, nine hundred seventy-three thousand, seven hundred twenty-four".