1956366336 has 48 divisors (see below), whose sum is σ = 5215719600. Its totient is φ = 652120064.

The previous prime is 1956366329. The next prime is 1956366343. The reversal of 1956366336 is 6336636591.

It is an interprime number because it is at equal distance from previous prime (1956366329) and next prime (1956366343).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 153066 + ... + 165353.

It is an arithmetic number, because the mean of its divisors is an integer number (108660825).

Almost surely, 2^1956366336 is an apocalyptic number.

1956366336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1956366336 is an abundant number, since it is smaller than the sum of its proper divisors (3259353264).

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

1956366336 is an equidigital number, since it uses as much as digits as its factorization.

1956366336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318444 (or 318424 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 48.

The square root of 1956366336 is about 44230.8301527340. The cubic root of 1956366336 is about 1250.6911028444.

The spelling of 1956366336 in words is "one billion, nine hundred fifty-six million, three hundred sixty-six thousand, three hundred thirty-six".