13900357 has 2 divisors, whose sum is σ = 13900358. Its totient is φ = 13900356.

The previous prime is 13900333. The next prime is 13900361. The reversal of 13900357 is 75300931.

13900357 is digitally balanced in base 3, because in such base 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., 12967201 + 933156 = 3601^2 + 966^2 .

It is a cyclic number.

It is not a de Polignac number, because 13900357 - 2¹⁵ = 13867589 is a prime.

It is equal to p₉₀₄₀₇₈ and since 13900357 and 904078 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13900387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6950178 + 6950179.

It is an arithmetic number, because the mean of its divisors is an integer number (6950179).

Almost surely, 2^13900357 is an apocalyptic number.

It is an amenable number.

13900357 is a deficient number, since it is larger than the sum of its proper divisors (1).

13900357 is an equidigital number, since it uses as much as digits as its factorization.

13900357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 13900357 is about 3728.3182535830. The cubic root of 13900357 is about 240.4410696968.

The spelling of 13900357 in words is "thirteen million, nine hundred thousand, three hundred fifty-seven".