4732897811 has 4 divisors (see below), whose sum is σ = 4754121792. Its totient is φ = 4711673832.

The previous prime is 4732897789. The next prime is 4732897837. The reversal of 4732897811 is 1187982374.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4732897811 - 2¹⁸ = 4732635667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4732897811.

It is not an unprimeable number, because it can be changed into a prime (4732897861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10611656 + ... + 10612101.

It is an arithmetic number, because the mean of its divisors is an integer number (1188530448).

Almost surely, 2^4732897811 is an apocalyptic number.

4732897811 is a deficient number, since it is larger than the sum of its proper divisors (21223981).

4732897811 is a wasteful number, since it uses less digits than its factorization.

4732897811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21223980.

The product of its digits is 677376, while the sum is 50.

The square root of 4732897811 is about 68796.0595601231. The cubic root of 4732897811 is about 1678.9678338353.

The spelling of 4732897811 in words is "four billion, seven hundred thirty-two million, eight hundred ninety-seven thousand, eight hundred eleven".