7421614746 has 64 divisors (see below), whose sum is σ = 19062908928. Its totient is φ = 1872243648.

The previous prime is 7421614727. The next prime is 7421614747. The reversal of 7421614746 is 6474161247.

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 = 7421614698 and 7421614707.

It is not an unprimeable number, because it can be changed into a prime (7421614747) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 282936 + ... + 308051.

It is an arithmetic number, because the mean of its divisors is an integer number (297857952).

Almost surely, 2^7421614746 is an apocalyptic number.

7421614746 is an abundant number, since it is smaller than the sum of its proper divisors (11641294182).

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

7421614746 is a wasteful number, since it uses less digits than its factorization.

7421614746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591035.

The product of its digits is 225792, while the sum is 42.

The square root of 7421614746 is about 86148.7942225543. The cubic root of 7421614746 is about 1950.5906381767.

The spelling of 7421614746 in words is "seven billion, four hundred twenty-one million, six hundred fourteen thousand, seven hundred forty-six".