1346472213 has 8 divisors (see below), whose sum is σ = 1805215776. Its totient is φ = 892688400.

The previous prime is 1346472191. The next prime is 1346472241. The reversal of 1346472213 is 3122746431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1346472213 - 2²¹ = 1344375061 is a prime.

It is a super-2 number, since 2×1346472213² = 3625974840762234738, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346472013) 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, 1239303 + ... + 1240388.

It is an arithmetic number, because the mean of its divisors is an integer number (225651972).

Almost surely, 2^1346472213 is an apocalyptic number.

It is an amenable number.

1346472213 is a deficient number, since it is larger than the sum of its proper divisors (458743563).

1346472213 is a wasteful number, since it uses less digits than its factorization.

1346472213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479875.

The product of its digits is 24192, while the sum is 33.

The square root of 1346472213 is about 36694.3076375614. The cubic root of 1346472213 is about 1104.2459076969.

The spelling of 1346472213 in words is "one billion, three hundred forty-six million, four hundred seventy-two thousand, two hundred thirteen".