964719475356 has 384 divisors, whose sum is σ = 2922102521856. Its totient is φ = 240891356160.

The previous prime is 964719475337. The next prime is 964719475373. The reversal of 964719475356 is 653574917469.

It is a super-2 number, since 2×964719475356² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 981402841 + ... + 981403823.

It is an arithmetic number, because the mean of its divisors is an integer number (7609641984).

Almost surely, 2^964719475356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 964719475356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1461051260928).

964719475356 is an abundant number, since it is smaller than the sum of its proper divisors (1957383046500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

964719475356 is a wasteful number, since it uses less digits than its factorization.

964719475356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1639 counting only the distinct ones).

The product of its digits is 171460800, while the sum is 66.

The spelling of 964719475356 in words is "nine hundred sixty-four billion, seven hundred nineteen million, four hundred seventy-five thousand, three hundred fifty-six".