4981377 has 8 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 3239840.

The previous prime is 4981373. The next prime is 4981387. The reversal of 4981377 is 7731894.

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

It is a cyclic number.

It is not a de Polignac number, because 4981377 - 2² = 4981373 is a prime.

It is a super-2 number, since 2×4981377² = 49628233632258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4981373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20127 + ... + 20372.

It is an arithmetic number, because the mean of its divisors is an integer number (850500).

Almost surely, 2^4981377 is an apocalyptic number.

It is an amenable number.

4981377 is a deficient number, since it is larger than the sum of its proper divisors (1822623).

4981377 is a wasteful number, since it uses less digits than its factorization.

4981377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40543.

The product of its digits is 42336, while the sum is 39.

The square root of 4981377 is about 2231.8998633451. The cubic root of 4981377 is about 170.7850313307.

The spelling of 4981377 in words is "four million, nine hundred eighty-one thousand, three hundred seventy-seven".