1934340841 has 8 divisors (see below), whose sum is σ = 1972180224. Its totient is φ = 1896551280.

The previous prime is 1934340839. The next prime is 1934340851. The reversal of 1934340841 is 1480434391.

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

It is a cyclic number.

It is not a de Polignac number, because 1934340841 - 2¹ = 1934340839 is a prime.

It is a super-3 number, since 3×1934340841³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1934340841.

It is not an unprimeable number, because it can be changed into a prime (1934340851) 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, 71406 + ... + 94696.

It is an arithmetic number, because the mean of its divisors is an integer number (246522528).

Almost surely, 2^1934340841 is an apocalyptic number.

It is an amenable number.

1934340841 is a deficient number, since it is larger than the sum of its proper divisors (37839383).

1934340841 is a wasteful number, since it uses less digits than its factorization.

1934340841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24911.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1934340841 is about 43981.1418792191. The cubic root of 1934340841 is about 1245.9797969821.

The spelling of 1934340841 in words is "one billion, nine hundred thirty-four million, three hundred forty thousand, eight hundred forty-one".