349601354 has 4 divisors (see below), whose sum is σ = 524402034. Its totient is φ = 174800676.

The previous prime is 349601297. The next prime is 349601359. The reversal of 349601354 is 453106943.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453106943 = 31 ⋅14616353.

It can be written as a sum of positive squares in only one way, i.e., 342435025 + 7166329 = 18505^2 + 2677^2 .

It is a super-2 number, since 2×349601354² = 244442213437266632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (349601359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87400337 + ... + 87400340.

Almost surely, 2^349601354 is an apocalyptic number.

349601354 is a deficient number, since it is larger than the sum of its proper divisors (174800680).

349601354 is a wasteful number, since it uses less digits than its factorization.

349601354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174800679.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 349601354 is about 18697.6296358656. The cubic root of 349601354 is about 704.4622118025.

The spelling of 349601354 in words is "three hundred forty-nine million, six hundred one thousand, three hundred fifty-four".