7404868261 has 8 divisors (see below), whose sum is σ = 8473981184. Its totient is φ = 6338574000.

The previous prime is 7404868243. The next prime is 7404868267. The reversal of 7404868261 is 1628684047.

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 7404868261 - 2⁹ = 7404867749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404868267) 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, 699030 + ... + 709543.

It is an arithmetic number, because the mean of its divisors is an integer number (1059247648).

Almost surely, 2^7404868261 is an apocalyptic number.

It is an amenable number.

7404868261 is a deficient number, since it is larger than the sum of its proper divisors (1069112923).

7404868261 is a wasteful number, since it uses less digits than its factorization.

7404868261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409331.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 7404868261 is about 86051.5442104324. The cubic root of 7404868261 is about 1949.1223980796.

The spelling of 7404868261 in words is "seven billion, four hundred four million, eight hundred sixty-eight thousand, two hundred sixty-one".