354461402 has 4 divisors (see below), whose sum is σ = 531692106. Its totient is φ = 177230700.

The previous prime is 354461389. The next prime is 354461411. The reversal of 354461402 is 204164453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 354230041 + 231361 = 18821^2 + 481^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88615349 + ... + 88615352.

Almost surely, 2^354461402 is an apocalyptic number.

354461402 is a deficient number, since it is larger than the sum of its proper divisors (177230704).

354461402 is a wasteful number, since it uses less digits than its factorization.

354461402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177230703.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 354461402 is about 18827.1453492026. The cubic root of 354461402 is about 707.7116046414.

It can be divided in two parts, 3544 and 61402, that added together give a palindrome (64946).

The spelling of 354461402 in words is "three hundred fifty-four million, four hundred sixty-one thousand, four hundred two".