4629940 has 24 divisors (see below), whose sum is σ = 11112192. Its totient is φ = 1587360.

The previous prime is 4629931. The next prime is 4629959. The reversal of 4629940 is 499264.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 4629896 and 4629905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16396 + ... + 16675.

It is an arithmetic number, because the mean of its divisors is an integer number (463008).

Almost surely, 2^4629940 is an apocalyptic number.

It is an amenable number.

4629940 is an abundant number, since it is smaller than the sum of its proper divisors (6482252).

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

4629940 is a wasteful number, since it uses less digits than its factorization.

4629940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33087 (or 33085 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 4629940 is about 2151.7295369075. The cubic root of 4629940 is about 166.6703910279.

The spelling of 4629940 in words is "four million, six hundred twenty-nine thousand, nine hundred forty".