1347350490 has 32 divisors (see below), whose sum is σ = 3592935360. Its totient is φ = 359293392.

The previous prime is 1347350479. The next prime is 1347350497. The reversal of 1347350490 is 940537431.

1347350490 is a `hidden beast` number, since 134 + 7 + 35 + 0 + 490 = 666.

It is not an unprimeable number, because it can be changed into a prime (1347350497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2494824 + ... + 2495363.

It is an arithmetic number, because the mean of its divisors is an integer number (112279230).

Almost surely, 2^1347350490 is an apocalyptic number.

1347350490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1347350490 is an abundant number, since it is smaller than the sum of its proper divisors (2245584870).

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

1347350490 is a wasteful number, since it uses less digits than its factorization.

1347350490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990203 (or 4990197 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1347350490 is about 36706.2731695823. The cubic root of 1347350490 is about 1104.4859480489.

The spelling of 1347350490 in words is "one billion, three hundred forty-seven million, three hundred fifty thousand, four hundred ninety".