1501331466 has 8 divisors (see below), whose sum is σ = 3002662944. Its totient is φ = 500443820.

The previous prime is 1501331459. The next prime is 1501331467. The reversal of 1501331466 is 6641331051.

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

1501331466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1501331467) 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, 125110950 + ... + 125110961.

It is an arithmetic number, because the mean of its divisors is an integer number (375332868).

Almost surely, 2^1501331466 is an apocalyptic number.

1501331466 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.

1501331466 is a wasteful number, since it uses less digits than its factorization.

1501331466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250221916.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1501331466 is about 38747.0188014510. The cubic root of 1501331466 is about 1145.0528419642.

The spelling of 1501331466 in words is "one billion, five hundred one million, three hundred thirty-one thousand, four hundred sixty-six".