761284013 has 8 divisors (see below), whose sum is σ = 878021760. Its totient is φ = 646542000.

The previous prime is 761283983. The next prime is 761284057. The reversal of 761284013 is 310482167.

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 761284013 - 2²⁴ = 744506797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761284063) 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, 498113 + ... + 499638.

It is an arithmetic number, because the mean of its divisors is an integer number (109752720).

Almost surely, 2^761284013 is an apocalyptic number.

It is an amenable number.

761284013 is a deficient number, since it is larger than the sum of its proper divisors (116737747).

761284013 is a wasteful number, since it uses less digits than its factorization.

761284013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997867.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 761284013 is about 27591.3756996638. The cubic root of 761284013 is about 913.0941700526.

The spelling of 761284013 in words is "seven hundred sixty-one million, two hundred eighty-four thousand, thirteen".