541946396 has 12 divisors (see below), whose sum is σ = 954086448. Its totient is φ = 269350272.

The previous prime is 541946393. The next prime is 541946407. The reversal of 541946396 is 693649145.

It is a happy number.

It is a super-2 number, since 2×541946396² = 587411792274777632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541946396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541946393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404981 + ... + 406316.

It is an arithmetic number, because the mean of its divisors is an integer number (79507204).

Almost surely, 2^541946396 is an apocalyptic number.

It is an amenable number.

541946396 is a deficient number, since it is larger than the sum of its proper divisors (412140052).

541946396 is a wasteful number, since it uses less digits than its factorization.

541946396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811468 (or 811466 counting only the distinct ones).

The product of its digits is 699840, while the sum is 47.

The square root of 541946396 is about 23279.7421807029. The cubic root of 541946396 is about 815.3025065451.

It can be divided in two parts, 5419 and 46396, that added together give a palindrome (51815).

The spelling of 541946396 in words is "five hundred forty-one million, nine hundred forty-six thousand, three hundred ninety-six".