536730742 has 4 divisors (see below), whose sum is σ = 805096116. Its totient is φ = 268365370.

The previous prime is 536730739. The next prime is 536730743. The reversal of 536730742 is 247037635.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536730743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134182684 + ... + 134182687.

It is an arithmetic number, because the mean of its divisors is an integer number (201274029).

Almost surely, 2^536730742 is an apocalyptic number.

536730742 is a deficient number, since it is larger than the sum of its proper divisors (268365374).

536730742 is a wasteful number, since it uses less digits than its factorization.

536730742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268365373.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 536730742 is about 23167.4500539011. The cubic root of 536730742 is about 812.6785996968.

The spelling of 536730742 in words is "five hundred thirty-six million, seven hundred thirty thousand, seven hundred forty-two".