353772399 has 8 divisors (see below), whose sum is σ = 473057280. Its totient is φ = 235167896.

The previous prime is 353772389. The next prime is 353772409. The reversal of 353772399 is 993277353.

It is an interprime number because it is at equal distance from previous prime (353772389) and next prime (353772409).

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

It is a cyclic number.

It is not a de Polignac number, because 353772399 - 2⁷ = 353772271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353772359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168879 + ... + 170960.

It is an arithmetic number, because the mean of its divisors is an integer number (59132160).

Almost surely, 2^353772399 is an apocalyptic number.

353772399 is a deficient number, since it is larger than the sum of its proper divisors (119284881).

353772399 is a wasteful number, since it uses less digits than its factorization.

353772399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340189.

The product of its digits is 1071630, while the sum is 48.

The square root of 353772399 is about 18808.8383213850. The cubic root of 353772399 is about 707.2527566537.

The spelling of 353772399 in words is "three hundred fifty-three million, seven hundred seventy-two thousand, three hundred ninety-nine".