1046401330 has 32 divisors (see below), whose sum is σ = 2116606464. Its totient is φ = 369564096.

The previous prime is 1046401327. The next prime is 1046401333. The reversal of 1046401330 is 331046401.

It is an interprime number because it is at equal distance from previous prime (1046401327) and next prime (1046401333).

It is not an unprimeable number, because it can be changed into a prime (1046401333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171994 + ... + 177973.

It is an arithmetic number, because the mean of its divisors is an integer number (66143952).

Almost surely, 2^1046401330 is an apocalyptic number.

1046401330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1046401330 is an abundant number, since it is smaller than the sum of its proper divisors (1070205134).

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

1046401330 is a wasteful number, since it uses less digits than its factorization.

1046401330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350010.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1046401330 is about 32348.1271482601. The cubic root of 1046401330 is about 1015.2338610346.

Adding to 1046401330 its reverse (331046401), we get a palindrome (1377447731).

The spelling of 1046401330 in words is "one billion, forty-six million, four hundred one thousand, three hundred thirty".