3480672238378 has 4 divisors (see below), whose sum is σ = 5221008357570. Its totient is φ = 1740336119188.

The previous prime is 3480672238327. The next prime is 3480672238427. The reversal of 3480672238378 is 8738322760843.

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., 3394780455049 + 85891783329 = 1842493^2 + 293073^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870168059593 + ... + 870168059596.

Almost surely, 2^{3480672238378} is an apocalyptic number.

3480672238378 is a deficient number, since it is larger than the sum of its proper divisors (1740336119192).

3480672238378 is a wasteful number, since it uses less digits than its factorization.

3480672238378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740336119191.

The product of its (nonzero) digits is 65028096, while the sum is 61.

The spelling of 3480672238378 in words is "three trillion, four hundred eighty billion, six hundred seventy-two million, two hundred thirty-eight thousand, three hundred seventy-eight".