2342662890 has 32 divisors (see below), whose sum is σ = 5672154816. Its totient is φ = 619180800.

The previous prime is 2342662867. The next prime is 2342662897. The reversal of 2342662890 is 982662432.

2342662890 is nontrivially palindromic in base 9.

It is not an unprimeable number, because it can be changed into a prime (2342662897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342136 + ... + 348915.

It is an arithmetic number, because the mean of its divisors is an integer number (177254838).

Almost surely, 2^2342662890 is an apocalyptic number.

2342662890 is an abundant number, since it is smaller than the sum of its proper divisors (3329491926).

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

2342662890 is a wasteful number, since it uses less digits than its factorization.

2342662890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691174.

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 2342662890 is about 48401.0629015521. The cubic root of 2342662890 is about 1328.1178060713.

The spelling of 2342662890 in words is "two billion, three hundred forty-two million, six hundred sixty-two thousand, eight hundred ninety".