4352402369 has 16 divisors (see below), whose sum is σ = 4997887488. Its totient is φ = 3712891392.

The previous prime is 4352402359. The next prime is 4352402381. The reversal of 4352402369 is 9632042534.

It is not a de Polignac number, because 4352402369 - 2³² = 57435073 is a prime.

It is a super-2 number, since 2×4352402369² = 37886812763353624322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4352402359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521989 + ... + 1524845.

It is an arithmetic number, because the mean of its divisors is an integer number (312367968).

Almost surely, 2^4352402369 is an apocalyptic number.

It is an amenable number.

4352402369 is a deficient number, since it is larger than the sum of its proper divisors (645485119).

4352402369 is a wasteful number, since it uses less digits than its factorization.

4352402369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 4352402369 is about 65972.7395899246. The cubic root of 4352402369 is about 1632.7123557446.

The spelling of 4352402369 in words is "four billion, three hundred fifty-two million, four hundred two thousand, three hundred sixty-nine".