1964101382 has 8 divisors (see below), whose sum is σ = 2990124696. Its totient is φ = 967393152.

The previous prime is 1964101369. The next prime is 1964101417. The reversal of 1964101382 is 2831014691.

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

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, 7328603 + ... + 7328870.

It is an arithmetic number, because the mean of its divisors is an integer number (373765587).

Almost surely, 2^1964101382 is an apocalyptic number.

1964101382 is a deficient number, since it is larger than the sum of its proper divisors (1026023314).

1964101382 is a wasteful number, since it uses less digits than its factorization.

1964101382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14657542.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1964101382 is about 44318.1834239627. The cubic root of 1964101382 is about 1252.3372552266.

The spelling of 1964101382 in words is "one billion, nine hundred sixty-four million, one hundred one thousand, three hundred eighty-two".