7406444002 has 4 divisors (see below), whose sum is σ = 11109666006. Its totient is φ = 3703222000.

The previous prime is 7406443997. The next prime is 7406444027. The reversal of 7406444002 is 2004446047.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7334380881 + 72063121 = 85641^2 + 8489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1851610999 + ... + 1851611002.

Almost surely, 2^7406444002 is an apocalyptic number.

7406444002 is a deficient number, since it is larger than the sum of its proper divisors (3703222004).

7406444002 is a wasteful number, since it uses less digits than its factorization.

7406444002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703222003.

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 7406444002 is about 86060.6995207452. The cubic root of 7406444002 is about 1949.2606447095.

The spelling of 7406444002 in words is "seven billion, four hundred six million, four hundred forty-four thousand, two".