4654693940 has 24 divisors (see below), whose sum is σ = 10526769960. Its totient is φ = 1718656128.

The previous prime is 4654693937. The next prime is 4654693949. The reversal of 4654693940 is 493964564.

It can be written as a sum of positive squares in 4 ways, for example, as 118940836 + 4535753104 = 10906^2 + 67348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4654693949) by changing a digit.

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, 8951075 + ... + 8951594.

It is an arithmetic number, because the mean of its divisors is an integer number (438615415).

Almost surely, 2^4654693940 is an apocalyptic number.

It is an amenable number.

4654693940 is an abundant number, since it is smaller than the sum of its proper divisors (5872076020).

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

4654693940 is a wasteful number, since it uses less digits than its factorization.

4654693940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17902691 (or 17902689 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

The square root of 4654693940 is about 68225.3174415480. The cubic root of 4654693940 is about 1669.6689723599.

The spelling of 4654693940 in words is "four billion, six hundred fifty-four million, six hundred ninety-three thousand, nine hundred forty".