7346443146 has 32 divisors (see below), whose sum is σ = 16826116608. Its totient is φ = 2094702960.

The previous prime is 7346443141. The next prime is 7346443163. The reversal of 7346443146 is 6413446437.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 7346443098 and 7346443107.

It is not an unprimeable number, because it can be changed into a prime (7346443141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157500 + ... + 198743.

It is an arithmetic number, because the mean of its divisors is an integer number (525816144).

Almost surely, 2^7346443146 is an apocalyptic number.

7346443146 is an abundant number, since it is smaller than the sum of its proper divisors (9479673462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7346443146 is a wasteful number, since it uses less digits than its factorization.

7346443146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356746.

The product of its digits is 580608, while the sum is 42.

The square root of 7346443146 is about 85711.3944933811. The cubic root of 7346443146 is about 1943.9826027461.

The spelling of 7346443146 in words is "seven billion, three hundred forty-six million, four hundred forty-three thousand, one hundred forty-six".