761741047 has 4 divisors (see below), whose sum is σ = 767739136. Its totient is φ = 755742960.

The previous prime is 761740997. The next prime is 761741051. The reversal of 761741047 is 740147167.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 761741047 - 2¹⁹ = 761216759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 761740997 and 761741015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761741077) 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, 2998854 + ... + 2999107.

It is an arithmetic number, because the mean of its divisors is an integer number (191934784).

Almost surely, 2^761741047 is an apocalyptic number.

761741047 is a deficient number, since it is larger than the sum of its proper divisors (5998089).

761741047 is a wasteful number, since it uses less digits than its factorization.

761741047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5998088.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 761741047 is about 27599.6566464150. The cubic root of 761741047 is about 913.2768577182.

The spelling of 761741047 in words is "seven hundred sixty-one million, seven hundred forty-one thousand, forty-seven".