1046131338 has 16 divisors (see below), whose sum is σ = 2391157440. Its totient is φ = 298894656.

The previous prime is 1046131327. The next prime is 1046131357. The reversal of 1046131338 is 8331316401.

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, 12453903 + ... + 12453986.

It is an arithmetic number, because the mean of its divisors is an integer number (149447340).

Almost surely, 2^1046131338 is an apocalyptic number.

1046131338 is an abundant number, since it is smaller than the sum of its proper divisors (1345026102).

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

1046131338 is a wasteful number, since it uses less digits than its factorization.

1046131338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24907901.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1046131338 is about 32343.9536544313. The cubic root of 1046131338 is about 1015.1465367958.

Adding to 1046131338 its reverse (8331316401), we get a palindrome (9377447739).

The spelling of 1046131338 in words is "one billion, forty-six million, one hundred thirty-one thousand, three hundred thirty-eight".