761539216 has 15 divisors (see below), whose sum is σ = 1475696131. Its totient is φ = 380714416.

The previous prime is 761539213. The next prime is 761539231. The reversal of 761539216 is 612935167.

The square root of 761539216 is 27596.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761539213) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 106935 + ... + 113833.

Almost surely, 2^761539216 is an apocalyptic number.

761539216 is the 27596-th square number.

It is an amenable number.

761539216 is a deficient number, since it is larger than the sum of its proper divisors (714156915).

761539216 is an frugal number, since it uses more digits than its factorization.

761539216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13806 (or 6901 counting only the distinct ones).

The product of its digits is 68040, while the sum is 40.

The cubic root of 761539216 is about 913.1961899443.

The spelling of 761539216 in words is "seven hundred sixty-one million, five hundred thirty-nine thousand, two hundred sixteen".