4628280040 has 32 divisors (see below), whose sum is σ = 10416314880. Its totient is φ = 1850834752.

The previous prime is 4628280031. The next prime is 4628280043. The reversal of 4628280040 is 400828264.

It is a super-2 number, since 2×4628280040² = 42841952257324803200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4628279978 and 4628280005.

It is not an unprimeable number, because it can be changed into a prime (4628280043) 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 7 ways as a sum of consecutive naturals, for example, 170697 + ... + 195943.

It is an arithmetic number, because the mean of its divisors is an integer number (325509840).

Almost surely, 2^4628280040 is an apocalyptic number.

4628280040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4628280040 is an abundant number, since it is smaller than the sum of its proper divisors (5788034840).

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

4628280040 is a wasteful number, since it uses less digits than its factorization.

4628280040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29841 (or 29837 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 4628280040 is about 68031.4636032476. The cubic root of 4628280040 is about 1666.5047001717.

The spelling of 4628280040 in words is "four billion, six hundred twenty-eight million, two hundred eighty thousand, forty".