1349349350 has 24 divisors (see below), whose sum is σ = 2522420400. Its totient is φ = 537023520.

The previous prime is 1349349317. The next prime is 1349349383. The reversal of 1349349350 is 539439431.

It is an interprime number because it is at equal distance from previous prime (1349349317) and next prime (1349349383).

It is a junction number, because it is equal to n+sod(n) for n = 1349349298 and 1349349307.

It is a congruent number.

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, 57857 + ... + 77756.

It is an arithmetic number, because the mean of its divisors is an integer number (105100850).

Almost surely, 2^1349349350 is an apocalyptic number.

1349349350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1349349350 is a deficient number, since it is larger than the sum of its proper divisors (1173071050).

1349349350 is a wasteful number, since it uses less digits than its factorization.

1349349350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135824 (or 135819 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 1349349350 is about 36733.4908496320. The cubic root of 1349349350 is about 1105.0318643856.

The spelling of 1349349350 in words is "one billion, three hundred forty-nine million, three hundred forty-nine thousand, three hundred fifty".