2354678630 has 8 divisors (see below), whose sum is σ = 4238421552. Its totient is φ = 941871448.

The previous prime is 2354678611. The next prime is 2354678633. The reversal of 2354678630 is 368764532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2354678630² = 11089022901157353800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354678633) 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, 117733922 + ... + 117733941.

It is an arithmetic number, because the mean of its divisors is an integer number (529802694).

Almost surely, 2^2354678630 is an apocalyptic number.

2354678630 is a deficient number, since it is larger than the sum of its proper divisors (1883742922).

2354678630 is a wasteful number, since it uses less digits than its factorization.

2354678630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235467870.

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 2354678630 is about 48525.0309634110. The cubic root of 2354678630 is about 1330.3846156191.

The spelling of 2354678630 in words is "two billion, three hundred fifty-four million, six hundred seventy-eight thousand, six hundred thirty".