354654073 has 4 divisors (see below), whose sum is σ = 357361488. Its totient is φ = 351946660.

The previous prime is 354654049. The next prime is 354654077. The reversal of 354654073 is 370456453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 370456453 = 239 ⋅1550027.

It is a cyclic number.

It is not a de Polignac number, because 354654073 - 2⁹ = 354653561 is a prime.

It is a super-2 number, since 2×354654073² = 251559022990978658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354654077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353511 + ... + 1353772.

It is an arithmetic number, because the mean of its divisors is an integer number (89340372).

Almost surely, 2^354654073 is an apocalyptic number.

It is an amenable number.

354654073 is a deficient number, since it is larger than the sum of its proper divisors (2707415).

354654073 is a wasteful number, since it uses less digits than its factorization.

354654073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707414.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 354654073 is about 18832.2614945736. The cubic root of 354654073 is about 707.8398092954.

The spelling of 354654073 in words is "three hundred fifty-four million, six hundred fifty-four thousand, seventy-three".