651016334 has 8 divisors (see below), whose sum is σ = 1018982160. Its totient is φ = 311355616.

The previous prime is 651016307. The next prime is 651016349. The reversal of 651016334 is 433610156.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 651016297 and 651016306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7076219 + ... + 7076310.

It is an arithmetic number, because the mean of its divisors is an integer number (127372770).

Almost surely, 2^651016334 is an apocalyptic number.

651016334 is a deficient number, since it is larger than the sum of its proper divisors (367965826).

651016334 is a wasteful number, since it uses less digits than its factorization.

651016334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152554.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 651016334 is about 25515.0217323051. The cubic root of 651016334 is about 866.6903513909.

The spelling of 651016334 in words is "six hundred fifty-one million, sixteen thousand, three hundred thirty-four".