7453794146 has 8 divisors (see below), whose sum is σ = 11370194640. Its totient is φ = 3663729268.

The previous prime is 7453794083. The next prime is 7453794149. The reversal of 7453794146 is 6414973547.

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

It is a junction number, because it is equal to n+sod(n) for n = 7453794094 and 7453794103.

It is not an unprimeable number, because it can be changed into a prime (7453794149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31583756 + ... + 31583991.

It is an arithmetic number, because the mean of its divisors is an integer number (1421274330).

Almost surely, 2^7453794146 is an apocalyptic number.

7453794146 is a deficient number, since it is larger than the sum of its proper divisors (3916400494).

7453794146 is a wasteful number, since it uses less digits than its factorization.

7453794146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63167808.

The product of its digits is 2540160, while the sum is 50.

The square root of 7453794146 is about 86335.3586081624. The cubic root of 7453794146 is about 1953.4057638410.

The spelling of 7453794146 in words is "seven billion, four hundred fifty-three million, seven hundred ninety-four thousand, one hundred forty-six".