4963440 has 40 divisors (see below), whose sum is σ = 15387408. Its totient is φ = 1323520.

The previous prime is 4963429. The next prime is 4963451. The reversal of 4963440 is 443694.

It is an interprime number because it is at equal distance from previous prime (4963429) and next prime (4963451).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4963398 and 4963407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10101 + ... + 10580.

Almost surely, 2^4963440 is an apocalyptic number.

4963440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4963440 is an abundant number, since it is smaller than the sum of its proper divisors (10423968).

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

4963440 is a wasteful number, since it uses less digits than its factorization.

4963440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20697 (or 20691 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4963440 is about 2227.8779140698. The cubic root of 4963440 is about 170.5797965563.

The spelling of 4963440 in words is "four million, nine hundred sixty-three thousand, four hundred forty".