1343463850 has 24 divisors (see below), whose sum is σ = 2507889708. Its totient is φ = 535440000.

The previous prime is 1343463841. The next prime is 1343463857. The reversal of 1343463850 is 583643431.

It can be written as a sum of positive squares in 6 ways, for example, as 425555641 + 917908209 = 20629^2 + 30297^2 .

It is not an unprimeable number, because it can be changed into a prime (1343463857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34651 + ... + 62350.

Almost surely, 2^1343463850 is an apocalyptic number.

1343463850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343463850 is a deficient number, since it is larger than the sum of its proper divisors (1164425858).

1343463850 is a wasteful number, since it uses less digits than its factorization.

1343463850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97290 (or 97285 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 1343463850 is about 36653.2924851234. The cubic root of 1343463850 is about 1103.4229052811.

It can be divided in two parts, 13434 and 63850, that added together give a square (77284 = 278²).

The spelling of 1343463850 in words is "one billion, three hundred forty-three million, four hundred sixty-three thousand, eight hundred fifty".