2072694747 has 16 divisors (see below), whose sum is σ = 2802240000. Its totient is φ = 1362607584.

The previous prime is 2072694683. The next prime is 2072694787. The reversal of 2072694747 is 7474962702.

It is not a de Polignac number, because 2072694747 - 2⁶ = 2072694683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2072694696 and 2072694705.

It is not an unprimeable number, because it can be changed into a prime (2072694787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45454 + ... + 78812.

It is an arithmetic number, because the mean of its divisors is an integer number (175140000).

Almost surely, 2^2072694747 is an apocalyptic number.

2072694747 is a deficient number, since it is larger than the sum of its proper divisors (729545253).

2072694747 is a wasteful number, since it uses less digits than its factorization.

2072694747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33650.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 2072694747 is about 45526.8574250409. The cubic root of 2072694747 is about 1275.0046898713.

The spelling of 2072694747 in words is "two billion, seventy-two million, six hundred ninety-four thousand, seven hundred forty-seven".