353967944 has 64 divisors (see below), whose sum is σ = 740638080. Its totient is φ = 157248000.

The previous prime is 353967941. The next prime is 353967949. The reversal of 353967944 is 449769353.

It is a junction number, because it is equal to n+sod(n) for n = 353967892 and 353967901.

It is not an unprimeable number, because it can be changed into a prime (353967941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1130732 + ... + 1131044.

It is an arithmetic number, because the mean of its divisors is an integer number (11572470).

Almost surely, 2^353967944 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 353967944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370319040).

353967944 is an abundant number, since it is smaller than the sum of its proper divisors (386670136).

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

353967944 is a wasteful number, since it uses less digits than its factorization.

353967944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 578 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 50.

The square root of 353967944 is about 18814.0358243520. The cubic root of 353967944 is about 707.3830421773.

The spelling of 353967944 in words is "three hundred fifty-three million, nine hundred sixty-seven thousand, nine hundred forty-four".