354414377 has 2 divisors, whose sum is σ = 354414378. Its totient is φ = 354414376.

The previous prime is 354414371. The next prime is 354414407. The reversal of 354414377 is 773414453.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207907561 + 146506816 = 14419^2 + 12104^2 .

It is a cyclic number.

It is not a de Polignac number, because 354414377 - 2¹⁴ = 354397993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354414377.

It is not a weakly prime, because it can be changed into another prime (354414371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177207188 + 177207189.

It is an arithmetic number, because the mean of its divisors is an integer number (177207189).

Almost surely, 2^354414377 is an apocalyptic number.

It is an amenable number.

354414377 is a deficient number, since it is larger than the sum of its proper divisors (1).

354414377 is an equidigital number, since it uses as much as digits as its factorization.

354414377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 38.

The square root of 354414377 is about 18825.8964461191. The cubic root of 354414377 is about 707.6803068190.

The spelling of 354414377 in words is "three hundred fifty-four million, four hundred fourteen thousand, three hundred seventy-seven".