4379261 has 4 divisors (see below), whose sum is σ = 4530300. Its totient is φ = 4228224.

The previous prime is 4379257. The next prime is 4379267. The reversal of 4379261 is 1629734.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1012036 + 3367225 = 1006^2 + 1835^2 .

It is a cyclic number.

It is not a de Polignac number, because 4379261 - 2² = 4379257 is a prime.

It is a super-2 number, since 2×4379261² = 38355853812242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75476 + ... + 75533.

It is an arithmetic number, because the mean of its divisors is an integer number (1132575).

Almost surely, 2^4379261 is an apocalyptic number.

It is an amenable number.

4379261 is a deficient number, since it is larger than the sum of its proper divisors (151039).

4379261 is a wasteful number, since it uses less digits than its factorization.

4379261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151038.

The product of its digits is 9072, while the sum is 32.

The square root of 4379261 is about 2092.6683922686. The cubic root of 4379261 is about 163.6063954753.

The spelling of 4379261 in words is "four million, three hundred seventy-nine thousand, two hundred sixty-one".