5432946838 has 16 divisors (see below), whose sum is σ = 9015494400. Its totient is φ = 2434738600.

The previous prime is 5432946833. The next prime is 5432946877. The reversal of 5432946838 is 8386492345.

It is a super-2 number, since 2×5432946838² = 59033822689068396488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432946833) 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, 1737538 + ... + 1740661.

It is an arithmetic number, because the mean of its divisors is an integer number (563468400).

Almost surely, 2^5432946838 is an apocalyptic number.

5432946838 is a deficient number, since it is larger than the sum of its proper divisors (3582547562).

5432946838 is a wasteful number, since it uses less digits than its factorization.

5432946838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478283.

The product of its digits is 4976640, while the sum is 52.

The square root of 5432946838 is about 73708.5262232260. The cubic root of 5432946838 is about 1757.9714530748.

The spelling of 5432946838 in words is "five billion, four hundred thirty-two million, nine hundred forty-six thousand, eight hundred thirty-eight".