4949240 has 16 divisors (see below), whose sum is σ = 11135880. Its totient is φ = 1979680.

The previous prime is 4949239. The next prime is 4949249. The reversal of 4949240 is 429494.

It is a junction number, because it is equal to n+sod(n) for n = 4949197 and 4949206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949249) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 61826 + ... + 61905.

Almost surely, 2^4949240 is an apocalyptic number.

4949240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4949240 is an abundant number, since it is smaller than the sum of its proper divisors (6186640).

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

4949240 is a wasteful number, since it uses less digits than its factorization.

4949240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123742 (or 123738 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4949240 is about 2224.6887422738. The cubic root of 4949240 is about 170.4169695165.

The spelling of 4949240 in words is "four million, nine hundred forty-nine thousand, two hundred forty".