2932246880781 has 16 divisors (see below), whose sum is σ = 4115551227840. Its totient is φ = 1851892744320.

The previous prime is 2932246880779. The next prime is 2932246880813. The reversal of 2932246880781 is 1870886422392.

It is not a de Polignac number, because 2932246880781 - 2¹ = 2932246880779 is a prime.

It is a super-2 number, since 2×2932246880781² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2932246880701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342201 + ... + 2768753.

It is an arithmetic number, because the mean of its divisors is an integer number (257221951740).

Almost surely, 2^{2932246880781} is an apocalyptic number.

It is an amenable number.

2932246880781 is a deficient number, since it is larger than the sum of its proper divisors (1183304347059).

2932246880781 is a wasteful number, since it uses less digits than its factorization.

2932246880781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462636.

The product of its (nonzero) digits is 18579456, while the sum is 60.

The spelling of 2932246880781 in words is "two trillion, nine hundred thirty-two billion, two hundred forty-six million, eight hundred eighty thousand, seven hundred eighty-one".