7445299870 has 16 divisors (see below), whose sum is σ = 13984215840. Its totient is φ = 2848636384.

The previous prime is 7445299861. The next prime is 7445299907. The reversal of 7445299870 is 789925447.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16185205 + ... + 16185664.

It is an arithmetic number, because the mean of its divisors is an integer number (874013490).

Almost surely, 2^7445299870 is an apocalyptic number.

7445299870 is a deficient number, since it is larger than the sum of its proper divisors (6538915970).

7445299870 is a wasteful number, since it uses less digits than its factorization.

7445299870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32370899.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 7445299870 is about 86286.1510904270. The cubic root of 7445299870 is about 1952.6634539804.

The spelling of 7445299870 in words is "seven billion, four hundred forty-five million, two hundred ninety-nine thousand, eight hundred seventy".