2346642556 has 12 divisors (see below), whose sum is σ = 4129314280. Its totient is φ = 1166838480.

The previous prime is 2346642541. The next prime is 2346642559. The reversal of 2346642556 is 6552466432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2346642559) 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, 1619886 + ... + 1621333.

Almost surely, 2^2346642556 is an apocalyptic number.

It is an amenable number.

2346642556 is a deficient number, since it is larger than the sum of its proper divisors (1782671724).

2346642556 is a wasteful number, since it uses less digits than its factorization.

2346642556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241404 (or 3241402 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The square root of 2346642556 is about 48442.1568058236. The cubic root of 2346642556 is about 1328.8694400595.

The spelling of 2346642556 in words is "two billion, three hundred forty-six million, six hundred forty-two thousand, five hundred fifty-six".