4628671290 has 48 divisors (see below), whose sum is σ = 12480275808. Its totient is φ = 1234311696.

The previous prime is 4628671279. The next prime is 4628671297. The reversal of 4628671290 is 921768264.

It is a happy number.

4628671290 is a `hidden beast` number, since 4 + 628 + 6 + 7 + 12 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4628671297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 949972 + ... + 954831.

It is an arithmetic number, because the mean of its divisors is an integer number (260005746).

Almost surely, 2^4628671290 is an apocalyptic number.

4628671290 is an abundant number, since it is smaller than the sum of its proper divisors (7851604518).

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

4628671290 is a wasteful number, since it uses less digits than its factorization.

4628671290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904825 (or 1904813 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 4628671290 is about 68034.3390502179. The cubic root of 4628671290 is about 1666.5516579751.

The spelling of 4628671290 in words is "four billion, six hundred twenty-eight million, six hundred seventy-one thousand, two hundred ninety".