4628963478 has 8 divisors (see below), whose sum is σ = 9257926968. Its totient is φ = 1542987824.

The previous prime is 4628963453. The next prime is 4628963491. The reversal of 4628963478 is 8743698264.

It is a sphenic number, since it is the product of 3 distinct primes.

4628963478 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385746951 + ... + 385746962.

It is an arithmetic number, because the mean of its divisors is an integer number (1157240871).

Almost surely, 2^4628963478 is an apocalyptic number.

4628963478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4628963478 is a wasteful number, since it uses less digits than its factorization.

4628963478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771493918.

The product of its digits is 13934592, while the sum is 57.

The square root of 4628963478 is about 68036.4863731219. The cubic root of 4628963478 is about 1666.5867246367.

The spelling of 4628963478 in words is "four billion, six hundred twenty-eight million, nine hundred sixty-three thousand, four hundred seventy-eight".