7073806747 has 12 divisors (see below), whose sum is σ = 8261512056. Its totient is φ = 6039096000.

The previous prime is 7073806717. The next prime is 7073806781. The reversal of 7073806747 is 7476083707.

It is not a de Polignac number, because 7073806747 - 2³¹ = 4926323099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 7073806747.

It is not an unprimeable number, because it can be changed into a prime (7073806717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275278 + ... + 299875.

It is an arithmetic number, because the mean of its divisors is an integer number (688459338).

Almost surely, 2^7073806747 is an apocalyptic number.

7073806747 is a deficient number, since it is larger than the sum of its proper divisors (1187705309).

7073806747 is a wasteful number, since it uses less digits than its factorization.

7073806747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575418 (or 575411 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 49.

The square root of 7073806747 is about 84105.9257543724. The cubic root of 7073806747 is about 1919.6308921354.

The spelling of 7073806747 in words is "seven billion, seventy-three million, eight hundred six thousand, seven hundred forty-seven".