841234402 has 8 divisors (see below), whose sum is σ = 1263960000. Its totient is φ = 419914404.

The previous prime is 841234397. The next prime is 841234403. The reversal of 841234402 is 204432148.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (841234403) 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, 349902 + ... + 352297.

It is an arithmetic number, because the mean of its divisors is an integer number (157995000).

Almost surely, 2^841234402 is an apocalyptic number.

841234402 is a deficient number, since it is larger than the sum of its proper divisors (422725598).

841234402 is a wasteful number, since it uses less digits than its factorization.

841234402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702800.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 841234402 is about 29004.0411322285. The cubic root of 841234402 is about 944.0007548412. Note that the first 3 decimals are identical.

The spelling of 841234402 in words is "eight hundred forty-one million, two hundred thirty-four thousand, four hundred two".