4673951920 has 80 divisors (see below), whose sum is σ = 11865803040. Its totient is φ = 1698048000.

The previous prime is 4673951881. The next prime is 4673951993. The reversal of 4673951920 is 291593764.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414270 + ... + 1417570.

It is an arithmetic number, because the mean of its divisors is an integer number (148322538).

Almost surely, 2^4673951920 is an apocalyptic number.

4673951920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4673951920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5932901520).

4673951920 is an abundant number, since it is smaller than the sum of its proper divisors (7191851120).

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

4673951920 is a wasteful number, since it uses less digits than its factorization.

4673951920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934 (or 4928 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 4673951920 is about 68366.3069062532. The cubic root of 4673951920 is about 1671.9684582315.

The spelling of 4673951920 in words is "four billion, six hundred seventy-three million, nine hundred fifty-one thousand, nine hundred twenty".