1346015398 has 48 divisors (see below), whose sum is σ = 2539785024. Its totient is φ = 530288640.

The previous prime is 1346015393. The next prime is 1346015413. The reversal of 1346015398 is 8935106431.

It is a self number, because there is not a number n which added to its sum of digits gives 1346015398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346015393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325363 + ... + 329473.

It is an arithmetic number, because the mean of its divisors is an integer number (52912188).

Almost surely, 2^1346015398 is an apocalyptic number.

1346015398 is a deficient number, since it is larger than the sum of its proper divisors (1193769626).

1346015398 is a wasteful number, since it uses less digits than its factorization.

1346015398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4397 (or 4390 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 1346015398 is about 36688.0825064489. The cubic root of 1346015398 is about 1104.1210151204.

The spelling of 1346015398 in words is "one billion, three hundred forty-six million, fifteen thousand, three hundred ninety-eight".