1346425375 has 32 divisors (see below), whose sum is σ = 1745677440. Its totient is φ = 1035936000.

The previous prime is 1346425349. The next prime is 1346425429. The reversal of 1346425375 is 5735246431.

It is a happy number.

It is not a de Polignac number, because 1346425375 - 2⁵ = 1346425343 is a prime.

It is a super-2 number, since 2×1346425375² = 3625722580887781250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409990 + ... + 413260.

It is an arithmetic number, because the mean of its divisors is an integer number (54552420).

Almost surely, 2^1346425375 is an apocalyptic number.

1346425375 is a deficient number, since it is larger than the sum of its proper divisors (399252065).

1346425375 is an equidigital number, since it uses as much as digits as its factorization.

1346425375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412 (or 3402 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The square root of 1346425375 is about 36693.6694131290. The cubic root of 1346425375 is about 1104.2331035536.

The spelling of 1346425375 in words is "one billion, three hundred forty-six million, four hundred twenty-five thousand, three hundred seventy-five".