4372447490 has 8 divisors (see below), whose sum is σ = 7870405500. Its totient is φ = 1748978992.

The previous prime is 4372447433. The next prime is 4372447507. The reversal of 4372447490 is 947442734.

It can be written as a sum of positive squares in 2 ways, for example, as 4259259169 + 113188321 = 65263^2 + 10639^2 .

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, 218622365 + ... + 218622384.

Almost surely, 2^4372447490 is an apocalyptic number.

4372447490 is a deficient number, since it is larger than the sum of its proper divisors (3497958010).

4372447490 is a wasteful number, since it uses less digits than its factorization.

4372447490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437244756.

The product of its (nonzero) digits is 677376, while the sum is 44.

The square root of 4372447490 is about 66124.4847995052. The cubic root of 4372447490 is about 1635.2150197128.

The spelling of 4372447490 in words is "four billion, three hundred seventy-two million, four hundred forty-seven thousand, four hundred ninety".