841002402 has 16 divisors (see below), whose sum is σ = 1710514080. Its totient is φ = 275582592.

The previous prime is 841002389. The next prime is 841002433. The reversal of 841002402 is 204200148.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187503 + ... + 1188210.

It is an arithmetic number, because the mean of its divisors is an integer number (106907130).

Almost surely, 2^841002402 is an apocalyptic number.

841002402 is an abundant number, since it is smaller than the sum of its proper divisors (869511678).

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

841002402 is a wasteful number, since it uses less digits than its factorization.

841002402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375777.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 841002402 is about 29000.0414137635. The cubic root of 841002402 is about 943.9139663825.

The spelling of 841002402 in words is "eight hundred forty-one million, two thousand, four hundred two".