3671672357 has 2 divisors, whose sum is σ = 3671672358. Its totient is φ = 3671672356.

The previous prime is 3671672327. The next prime is 3671672369. The reversal of 3671672357 is 7532761763.

3671672357 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3661944196 + 9728161 = 60514^2 + 3119^2 .

It is a cyclic number.

It is not a de Polignac number, because 3671672357 - 2¹⁴ = 3671655973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3671672327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1835836178 + 1835836179.

It is an arithmetic number, because the mean of its divisors is an integer number (1835836179).

Almost surely, 2^3671672357 is an apocalyptic number.

It is an amenable number.

3671672357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3671672357 is an equidigital number, since it uses as much as digits as its factorization.

3671672357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320, while the sum is 47.

The square root of 3671672357 is about 60594.3261122690. The cubic root of 3671672357 is about 1542.7230672777.

The spelling of 3671672357 in words is "three billion, six hundred seventy-one million, six hundred seventy-two thousand, three hundred fifty-seven".