2831402334 has 8 divisors (see below), whose sum is σ = 5662804680. Its totient is φ = 943800776.

The previous prime is 2831402333. The next prime is 2831402351. The reversal of 2831402334 is 4332041382.

2831402334 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

2831402334 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2831402333) 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, 235950189 + ... + 235950200.

It is an arithmetic number, because the mean of its divisors is an integer number (707850585).

Almost surely, 2^2831402334 is an apocalyptic number.

2831402334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2831402334 is a wasteful number, since it uses less digits than its factorization.

2831402334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471900394.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2831402334 is about 53210.9230703622. The cubic root of 2831402334 is about 1414.7092568164.

The spelling of 2831402334 in words is "two billion, eight hundred thirty-one million, four hundred two thousand, three hundred thirty-four".