1941354408 has 128 divisors (see below), whose sum is σ = 5720140800. Its totient is φ = 537601536.

The previous prime is 1941354397. The next prime is 1941354433. The reversal of 1941354408 is 8044531491.

It is a super-2 number, since 2×1941354408² = 7537713874922060928, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722235 + ... + 724917.

It is an arithmetic number, because the mean of its divisors is an integer number (44688600).

Almost surely, 2^1941354408 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 1941354408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2860070400).

1941354408 is an abundant number, since it is smaller than the sum of its proper divisors (3778786392).

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

1941354408 is a wasteful number, since it uses less digits than its factorization.

1941354408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831 (or 2827 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1941354408 is about 44060.8035332993. The cubic root of 1941354408 is about 1247.4838790800.

Adding to 1941354408 its reverse (8044531491), we get a palindrome (9985885899).

The spelling of 1941354408 in words is "one billion, nine hundred forty-one million, three hundred fifty-four thousand, four hundred eight".