7260283781 has 16 divisors (see below), whose sum is σ = 7811727360. Its totient is φ = 6726026160.

The previous prime is 7260283769. The next prime is 7260283801. The reversal of 7260283781 is 1873820627.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7260283781 - 2²⁶ = 7193174917 is a prime.

It is a super-2 number, since 2×7260283781² (a number of 21 digits) 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 (7260283981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310840 + ... + 1316366.

It is an arithmetic number, because the mean of its divisors is an integer number (488232960).

Almost surely, 2^7260283781 is an apocalyptic number.

It is an amenable number.

7260283781 is a deficient number, since it is larger than the sum of its proper divisors (551443579).

7260283781 is a wasteful number, since it uses less digits than its factorization.

7260283781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 7260283781 is about 85207.2988716342. The cubic root of 7260283781 is about 1936.3529971163.

The spelling of 7260283781 in words is "seven billion, two hundred sixty million, two hundred eighty-three thousand, seven hundred eighty-one".