4396542940 has 24 divisors (see below), whose sum is σ = 9362781792. Its totient is φ = 1733847360.

The previous prime is 4396542911. The next prime is 4396542961. The reversal of 4396542940 is 492456934.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546659 + ... + 1549498.

It is an arithmetic number, because the mean of its divisors is an integer number (390115908).

Almost surely, 2^4396542940 is an apocalyptic number.

It is an amenable number.

4396542940 is an abundant number, since it is smaller than the sum of its proper divisors (4966238852).

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

4396542940 is a wasteful number, since it uses less digits than its factorization.

4396542940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096237 (or 3096235 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The square root of 4396542940 is about 66306.4321163490. The cubic root of 4396542940 is about 1638.2132707576.

The spelling of 4396542940 in words is "four billion, three hundred ninety-six million, five hundred forty-two thousand, nine hundred forty".