4396774431 has 8 divisors (see below), whose sum is σ = 6699846784. Its totient is φ = 2512442520.

The previous prime is 4396774367. The next prime is 4396774453. The reversal of 4396774431 is 1344776934.

4396774431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4396774431 - 2⁶ = 4396774367 is a prime.

It is a super-2 number, since 2×4396774431² = 38663250794190747522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396774331) 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, 104685085 + ... + 104685126.

It is an arithmetic number, because the mean of its divisors is an integer number (837480848).

Almost surely, 2^4396774431 is an apocalyptic number.

4396774431 is a deficient number, since it is larger than the sum of its proper divisors (2303072353).

4396774431 is a wasteful number, since it uses less digits than its factorization.

4396774431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209370221.

The product of its digits is 1524096, while the sum is 48.

The square root of 4396774431 is about 66308.1777083340. The cubic root of 4396774431 is about 1638.2420225123.

The spelling of 4396774431 in words is "four billion, three hundred ninety-six million, seven hundred seventy-four thousand, four hundred thirty-one".