1346877434 has 16 divisors (see below), whose sum is σ = 2430456000. Its totient is φ = 546852384.

The previous prime is 1346877431. The next prime is 1346877439. The reversal of 1346877434 is 4347786431.

It is not an unprimeable number, because it can be changed into a prime (1346877431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2531459 + ... + 2531990.

It is an arithmetic number, because the mean of its divisors is an integer number (151903500).

Almost surely, 2^1346877434 is an apocalyptic number.

1346877434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1346877434 is a deficient number, since it is larger than the sum of its proper divisors (1083578566).

1346877434 is a wasteful number, since it uses less digits than its factorization.

1346877434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063477.

The product of its digits is 1354752, while the sum is 47.

The square root of 1346877434 is about 36699.8288006906. The cubic root of 1346877434 is about 1104.3566709061.

The spelling of 1346877434 in words is "one billion, three hundred forty-six million, eight hundred seventy-seven thousand, four hundred thirty-four".