7262879456 has 24 divisors (see below), whose sum is σ = 16341479280. Its totient is φ = 3112662528.

The previous prime is 7262879453. The next prime is 7262879489. The reversal of 7262879456 is 6549782627.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7262879453) 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, 16211561 + ... + 16212008.

It is an arithmetic number, because the mean of its divisors is an integer number (680894970).

Almost surely, 2^7262879456 is an apocalyptic number.

It is an amenable number.

7262879456 is an abundant number, since it is smaller than the sum of its proper divisors (9078599824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7262879456 is a wasteful number, since it uses less digits than its factorization.

7262879456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32423586 (or 32423578 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 56.

The square root of 7262879456 is about 85222.5290401546. The cubic root of 7262879456 is about 1936.5837293374.

The spelling of 7262879456 in words is "seven billion, two hundred sixty-two million, eight hundred seventy-nine thousand, four hundred fifty-six".