536218990 has 32 divisors (see below), whose sum is σ = 1000006560. Its totient is φ = 206774400.

The previous prime is 536218979. The next prime is 536218993. The reversal of 536218990 is 99812635.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536218993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295185 + ... + 296995.

It is an arithmetic number, because the mean of its divisors is an integer number (31250205).

Almost surely, 2^536218990 is an apocalyptic number.

536218990 is a deficient number, since it is larger than the sum of its proper divisors (463787570).

536218990 is a wasteful number, since it uses less digits than its factorization.

536218990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 536218990 is about 23156.4027862706. The cubic root of 536218990 is about 812.4202316955.

The spelling of 536218990 in words is "five hundred thirty-six million, two hundred eighteen thousand, nine hundred ninety".