4077969 has 16 divisors (see below), whose sum is σ = 6484992. Its totient is φ = 2228688.

The previous prime is 4077967. The next prime is 4077971. The reversal of 4077969 is 9697704.

It is an interprime number because it is at equal distance from previous prime (4077967) and next prime (4077971).

It is not a de Polignac number, because 4077969 - 2¹ = 4077967 is a prime.

It is a super-2 number, since 2×4077969² = 33259662329922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4077969.

It is not an unprimeable number, because it can be changed into a prime (4077967) 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, 3739 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (405312).

Almost surely, 2^4077969 is an apocalyptic number.

It is an amenable number.

4077969 is a deficient number, since it is larger than the sum of its proper divisors (2407023).

4077969 is a wasteful number, since it uses less digits than its factorization.

4077969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8476.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 4077969 is about 2019.3981776757. The cubic root of 4077969 is about 159.7648760028.

The spelling of 4077969 in words is "four million, seventy-seven thousand, nine hundred sixty-nine".