464002378 has 16 divisors (see below), whose sum is σ = 822862080. Its totient is φ = 192000816.

The previous prime is 464002351. The next prime is 464002421. The reversal of 464002378 is 873200464.

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, 571026 + ... + 571837.

It is an arithmetic number, because the mean of its divisors is an integer number (51428880).

Almost surely, 2^464002378 is an apocalyptic number.

464002378 is a deficient number, since it is larger than the sum of its proper divisors (358859702).

464002378 is a wasteful number, since it uses less digits than its factorization.

464002378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142901.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 464002378 is about 21540.7144264066. The cubic root of 464002378 is about 774.1766506728.

The spelling of 464002378 in words is "four hundred sixty-four million, two thousand, three hundred seventy-eight".