7381880002 has 8 divisors (see below), whose sum is σ = 12654651456. Its totient is φ = 3163662852.

The previous prime is 7381879997. The next prime is 7381880041. The reversal of 7381880002 is 2000881837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263638558 + ... + 263638585.

It is an arithmetic number, because the mean of its divisors is an integer number (1581831432).

Almost surely, 2^7381880002 is an apocalyptic number.

7381880002 is a deficient number, since it is larger than the sum of its proper divisors (5272771454).

7381880002 is a wasteful number, since it uses less digits than its factorization.

7381880002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527277152.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 7381880002 is about 85917.8677691666. The cubic root of 7381880002 is about 1947.1033039531.

The spelling of 7381880002 in words is "seven billion, three hundred eighty-one million, eight hundred eighty thousand, two".