4361957461 has 4 divisors (see below), whose sum is σ = 4618543212. Its totient is φ = 4105371712.

The previous prime is 4361957443. The next prime is 4361957519. The reversal of 4361957461 is 1647591634.

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 4092800625 + 269156836 = 63975^2 + 16406^2 .

It is a cyclic number.

It is not a de Polignac number, because 4361957461 - 2⁷ = 4361957333 is a prime.

It is a super-3 number, since 3×4361957461³ (a number of 30 digits) contains 333 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 (4361957441) 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, 128292850 + ... + 128292883.

It is an arithmetic number, because the mean of its divisors is an integer number (1154635803).

Almost surely, 2^4361957461 is an apocalyptic number.

It is an amenable number.

4361957461 is a deficient number, since it is larger than the sum of its proper divisors (256585751).

4361957461 is a wasteful number, since it uses less digits than its factorization.

4361957461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256585750.

The product of its digits is 544320, while the sum is 46.

The square root of 4361957461 is about 66045.1168596135. The cubic root of 4361957461 is about 1633.9062798468.

The spelling of 4361957461 in words is "four billion, three hundred sixty-one million, nine hundred fifty-seven thousand, four hundred sixty-one".