65379902 has 16 divisors (see below), whose sum is σ = 112185312. Its totient is φ = 27993600.

The previous prime is 65379887. The next prime is 65379907. The reversal of 65379902 is 20997356.

It is a self number, because there is not a number n which added to its sum of digits gives 65379902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65379907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23918 + ... + 26510.

It is an arithmetic number, because the mean of its divisors is an integer number (7011582).

Almost surely, 2^65379902 is an apocalyptic number.

65379902 is a deficient number, since it is larger than the sum of its proper divisors (46805410).

65379902 is a wasteful number, since it uses less digits than its factorization.

65379902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 65379902 is about 8085.7839446772. The cubic root of 65379902 is about 402.8543786891.

The spelling of 65379902 in words is "sixty-five million, three hundred seventy-nine thousand, nine hundred two".