438976002 has 8 divisors (see below), whose sum is σ = 877952016. Its totient is φ = 146325332.

The previous prime is 438975983. The next prime is 438976003. The reversal of 438976002 is 200679834.

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

438976002 is an admirable number.

It is a super-3 number, since 3×438976002³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (438976003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36581328 + ... + 36581339.

It is an arithmetic number, because the mean of its divisors is an integer number (109744002).

Almost surely, 2^438976002 is an apocalyptic number.

438976002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

438976002 is a wasteful number, since it uses less digits than its factorization.

438976002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73162672.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 438976002 is about 20951.7541509058. The cubic root of 438976002 is about 760.0000011542. Note that the first 5 decimals are identical.

The spelling of 438976002 in words is "four hundred thirty-eight million, nine hundred seventy-six thousand, two".