7275379066 has 8 divisors (see below), whose sum is σ = 11166861024. Its totient is φ = 3553092060.

The previous prime is 7275379037. The next prime is 7275379103. The reversal of 7275379066 is 6609735727.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7275379066² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42298630 + ... + 42298801.

It is an arithmetic number, because the mean of its divisors is an integer number (1395857628).

Almost surely, 2^7275379066 is an apocalyptic number.

7275379066 is a deficient number, since it is larger than the sum of its proper divisors (3891481958).

7275379066 is a wasteful number, since it uses less digits than its factorization.

7275379066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84597476.

The product of its (nonzero) digits is 3333960, while the sum is 52.

The square root of 7275379066 is about 85295.8326414603. The cubic root of 7275379066 is about 1937.6940634253.

The spelling of 7275379066 in words is "seven billion, two hundred seventy-five million, three hundred seventy-nine thousand, sixty-six".