7461476389 has 8 divisors (see below), whose sum is σ = 7722266328. Its totient is φ = 7204439040.

The previous prime is 7461476383. The next prime is 7461476413. The reversal of 7461476389 is 9836741647.

It can be written as a sum of positive squares in 4 ways, for example, as 1153145764 + 6308330625 = 33958^2 + 79425^2 .

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 7461476389 - 2¹³ = 7461468197 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 (7461476383) 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 7 ways as a sum of consecutive naturals, for example, 934102 + ... + 942055.

It is an arithmetic number, because the mean of its divisors is an integer number (965283291).

Almost surely, 2^7461476389 is an apocalyptic number.

It is an amenable number.

7461476389 is a deficient number, since it is larger than the sum of its proper divisors (260789939).

7461476389 is a wasteful number, since it uses less digits than its factorization.

7461476389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876295.

The product of its digits is 6096384, while the sum is 55.

The square root of 7461476389 is about 86379.8378616214. The cubic root of 7461476389 is about 1954.0766251018.

The spelling of 7461476389 in words is "seven billion, four hundred sixty-one million, four hundred seventy-six thousand, three hundred eighty-nine".