1347008490 has 24 divisors (see below), whose sum is σ = 3502222308. Its totient is φ = 359202240.

The previous prime is 1347008489. The next prime is 1347008519. The reversal of 1347008490 is 948007431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1085636601 + 261371889 = 32949^2 + 16167^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7483291 + ... + 7483470.

Almost surely, 2^1347008490 is an apocalyptic number.

1347008490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1347008490 is an abundant number, since it is smaller than the sum of its proper divisors (2155213818).

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

1347008490 is a wasteful number, since it uses less digits than its factorization.

1347008490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14966774 (or 14966771 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1347008490 is about 36701.6142696748. The cubic root of 1347008490 is about 1104.3924890314.

The spelling of 1347008490 in words is "one billion, three hundred forty-seven million, eight thousand, four hundred ninety".