7925612349 has 8 divisors (see below), whose sum is σ = 10637467072. Its totient is φ = 5248749600.

The previous prime is 7925612341. The next prime is 7925612371. The reversal of 7925612349 is 9432165297.

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

It is not a de Polignac number, because 7925612349 - 2³ = 7925612341 is a prime.

It is a super-2 number, since 2×7925612349² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7925612298 and 7925612307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925612341) 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, 8747464 + ... + 8748369.

It is an arithmetic number, because the mean of its divisors is an integer number (1329683384).

Almost surely, 2^7925612349 is an apocalyptic number.

It is an amenable number.

7925612349 is a deficient number, since it is larger than the sum of its proper divisors (2711854723).

7925612349 is a wasteful number, since it uses less digits than its factorization.

7925612349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17495987.

The product of its digits is 816480, while the sum is 48.

The square root of 7925612349 is about 89025.9083020218. The cubic root of 7925612349 is about 1993.7817155897.

The spelling of 7925612349 in words is "seven billion, nine hundred twenty-five million, six hundred twelve thousand, three hundred forty-nine".