4730981 has 16 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 4147200.

The previous prime is 4730969. The next prime is 4730987. The reversal of 4730981 is 1890374.

4730981 = T₁₇₁ + T₁₇₂ + ... + T₃₂₁.

It is a cyclic number.

It is not a de Polignac number, because 4730981 - 2²² = 536677 is a prime.

It is a super-2 number, since 2×4730981² = 44764362444722, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4730987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31256 + ... + 31406.

It is an arithmetic number, because the mean of its divisors is an integer number (335160).

Almost surely, 2^4730981 is an apocalyptic number.

It is an amenable number.

4730981 is a deficient number, since it is larger than the sum of its proper divisors (631579).

4730981 is a wasteful number, since it uses less digits than its factorization.

4730981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 4730981 is about 2175.0818375408. The cubic root of 4730981 is about 167.8741144064.

The spelling of 4730981 in words is "four million, seven hundred thirty thousand, nine hundred eighty-one".