7401628334 has 16 divisors (see below), whose sum is σ = 12374240400. Its totient is φ = 3299796864.

The previous prime is 7401628331. The next prime is 7401628357. The reversal of 7401628334 is 4338261047.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7401628331) 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 7 ways as a sum of consecutive naturals, for example, 5728169 + ... + 5729460.

It is an arithmetic number, because the mean of its divisors is an integer number (773390025).

Almost surely, 2^7401628334 is an apocalyptic number.

7401628334 is a deficient number, since it is larger than the sum of its proper divisors (4972612066).

7401628334 is a wasteful number, since it uses less digits than its factorization.

7401628334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11457667.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 7401628334 is about 86032.7166489586. The cubic root of 7401628334 is about 1948.8380835220.

The spelling of 7401628334 in words is "seven billion, four hundred one million, six hundred twenty-eight thousand, three hundred thirty-four".