2967387805261 has 8 divisors (see below), whose sum is σ = 3312432899424. Its totient is φ = 2634889805520.

The previous prime is 2967387805259. The next prime is 2967387805351. The reversal of 2967387805261 is 1625087837692.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2967387805261 - 2¹ = 2967387805259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2967387805193 and 2967387805202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2967387805201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3136773106 + ... + 3136774051.

It is an arithmetic number, because the mean of its divisors is an integer number (414054112428).

Almost surely, 2^{2967387805261} is an apocalyptic number.

It is an amenable number.

2967387805261 is a deficient number, since it is larger than the sum of its proper divisors (345045094163).

2967387805261 is a wasteful number, since it uses less digits than its factorization.

2967387805261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6273547211.

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 2967387805261 in words is "two trillion, nine hundred sixty-seven billion, three hundred eighty-seven million, eight hundred five thousand, two hundred sixty-one".