2352091668 has 12 divisors (see below), whose sum is σ = 5488213920. Its totient is φ = 784030552.

The previous prime is 2352091667. The next prime is 2352091691. The reversal of 2352091668 is 8661902532.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2352091668³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352091667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98003808 + ... + 98003831.

It is an arithmetic number, because the mean of its divisors is an integer number (457351160).

Almost surely, 2^2352091668 is an apocalyptic number.

It is an amenable number.

2352091668 is an abundant number, since it is smaller than the sum of its proper divisors (3136122252).

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

2352091668 is a wasteful number, since it uses less digits than its factorization.

2352091668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196007646 (or 196007644 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2352091668 is about 48498.3676838716. The cubic root of 2352091668 is about 1329.8972291366.

The spelling of 2352091668 in words is "two billion, three hundred fifty-two million, ninety-one thousand, six hundred sixty-eight".