3461213157 has 8 divisors (see below), whose sum is σ = 4629696384. Its totient is φ = 2300102688.

The previous prime is 3461213143. The next prime is 3461213159. The reversal of 3461213157 is 7513121643.

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

It is not a de Polignac number, because 3461213157 - 2¹⁴ = 3461196773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3461213159) 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, 1842093 + ... + 1843970.

It is an arithmetic number, because the mean of its divisors is an integer number (578712048).

Almost surely, 2^3461213157 is an apocalyptic number.

It is an amenable number.

3461213157 is a deficient number, since it is larger than the sum of its proper divisors (1168483227).

3461213157 is a wasteful number, since it uses less digits than its factorization.

3461213157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686379.

The product of its digits is 15120, while the sum is 33.

The square root of 3461213157 is about 58832.0759195186. The cubic root of 3461213157 is about 1512.6650823798.

The spelling of 3461213157 in words is "three billion, four hundred sixty-one million, two hundred thirteen thousand, one hundred fifty-seven".