7476906069 has 8 divisors (see below), whose sum is σ = 11076897920. Its totient is φ = 4984604028.

The previous prime is 7476905981. The next prime is 7476906077. The reversal of 7476906069 is 9606096747.

It is not a de Polignac number, because 7476906069 - 2¹² = 7476901973 is a prime.

It is a super-2 number, since 2×7476906069² (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 (7476906169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138461197 + ... + 138461250.

It is an arithmetic number, because the mean of its divisors is an integer number (1384612240).

Almost surely, 2^7476906069 is an apocalyptic number.

It is an amenable number.

7476906069 is a deficient number, since it is larger than the sum of its proper divisors (3599991851).

7476906069 is a wasteful number, since it uses less digits than its factorization.

7476906069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276922456 (or 276922450 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 7476906069 is about 86469.1047079823. The cubic root of 7476906069 is about 1955.4226508406.

The spelling of 7476906069 in words is "seven billion, four hundred seventy-six million, nine hundred six thousand, sixty-nine".