1345341074 has 32 divisors (see below), whose sum is σ = 2530555776. Its totient is φ = 521118720.

The previous prime is 1345341073. The next prime is 1345341089. The reversal of 1345341074 is 4701435431.

It is a self number, because there is not a number n which added to its sum of digits gives 1345341074.

It is not an unprimeable number, because it can be changed into a prime (1345341073) 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, 1394 + ... + 51890.

It is an arithmetic number, because the mean of its divisors is an integer number (79079868).

Almost surely, 2^1345341074 is an apocalyptic number.

1345341074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1345341074 is a deficient number, since it is larger than the sum of its proper divisors (1185214702).

1345341074 is a wasteful number, since it uses less digits than its factorization.

1345341074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50690.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 1345341074 is about 36678.8913954607. The cubic root of 1345341074 is about 1103.9366042370.

The spelling of 1345341074 in words is "one billion, three hundred forty-five million, three hundred forty-one thousand, seventy-four".