6925936261 has 4 divisors (see below), whose sum is σ = 7029308512. Its totient is φ = 6822564012.

The previous prime is 6925936253. The next prime is 6925936291. The reversal of 6925936261 is 1626395296.

It is a happy number.

6925936261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6925936261 - 2³ = 6925936253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6925936291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51686025 + ... + 51686158.

It is an arithmetic number, because the mean of its divisors is an integer number (1757327128).

Almost surely, 2^6925936261 is an apocalyptic number.

It is an amenable number.

6925936261 is a deficient number, since it is larger than the sum of its proper divisors (103372251).

6925936261 is a wasteful number, since it uses less digits than its factorization.

6925936261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103372250.

The product of its digits is 1049760, while the sum is 49.

The square root of 6925936261 is about 83222.2101424854. The cubic root of 6925936261 is about 1906.1606364328.

The spelling of 6925936261 in words is "six billion, nine hundred twenty-five million, nine hundred thirty-six thousand, two hundred sixty-one".