7463213261 has 4 divisors (see below), whose sum is σ = 8529386592. Its totient is φ = 6397039932.

The previous prime is 7463213227. The next prime is 7463213273. The reversal of 7463213261 is 1623123647.

7463213261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7463213261 - 2¹⁸ = 7462951117 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 (7463212261) 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, 533086655 + ... + 533086668.

It is an arithmetic number, because the mean of its divisors is an integer number (2132346648).

Almost surely, 2^7463213261 is an apocalyptic number.

It is an amenable number.

7463213261 is a deficient number, since it is larger than the sum of its proper divisors (1066173331).

7463213261 is a wasteful number, since it uses less digits than its factorization.

7463213261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066173330.

The product of its digits is 36288, while the sum is 35.

The square root of 7463213261 is about 86389.8909653207. The cubic root of 7463213261 is about 1954.2282357431.

The spelling of 7463213261 in words is "seven billion, four hundred sixty-three million, two hundred thirteen thousand, two hundred sixty-one".