3746663213 has 8 divisors (see below), whose sum is σ = 3817756800. Its totient is φ = 3676237488.

The previous prime is 3746663209. The next prime is 3746663231. The reversal of 3746663213 is 3123666473.

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

It is a cyclic number.

It is not a de Polignac number, because 3746663213 - 2² = 3746663209 is a prime.

It is a super-3 number, since 3×3746663213³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746663293) 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, 155633 + ... + 178086.

It is an arithmetic number, because the mean of its divisors is an integer number (477219600).

Almost surely, 2^3746663213 is an apocalyptic number.

It is an amenable number.

3746663213 is a deficient number, since it is larger than the sum of its proper divisors (71093587).

3746663213 is a wasteful number, since it uses less digits than its factorization.

3746663213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333931.

The product of its digits is 326592, while the sum is 41.

The square root of 3746663213 is about 61209.9927544515. The cubic root of 3746663213 is about 1553.1553085419.

The spelling of 3746663213 in words is "three billion, seven hundred forty-six million, six hundred sixty-three thousand, two hundred thirteen".