1349158632 has 32 divisors (see below), whose sum is σ = 3423242400. Its totient is φ = 443006784.

The previous prime is 1349158627. The next prime is 1349158667. The reversal of 1349158632 is 2368519431.

It is a super-3 number, since 3×1349158632³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417907 + ... + 421122.

It is an arithmetic number, because the mean of its divisors is an integer number (106976325).

Almost surely, 2^1349158632 is an apocalyptic number.

1349158632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1349158632 is an abundant number, since it is smaller than the sum of its proper divisors (2074083768).

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

1349158632 is a wasteful number, since it uses less digits than its factorization.

1349158632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839105 (or 839101 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 1349158632 is about 36730.8947889920. The cubic root of 1349158632 is about 1104.9797999351.

The spelling of 1349158632 in words is "one billion, three hundred forty-nine million, one hundred fifty-eight thousand, six hundred thirty-two".