1386057954 has 8 divisors (see below), whose sum is σ = 2772115920. Its totient is φ = 462019316.

The previous prime is 1386057941. The next prime is 1386057977. The reversal of 1386057954 is 4597506831.

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

1386057954 is an admirable number.

It is a super-2 number, since 2×1386057954² = 3842313303693332232, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115504824 + ... + 115504835.

It is an arithmetic number, because the mean of its divisors is an integer number (346514490).

Almost surely, 2^1386057954 is an apocalyptic number.

1386057954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1386057954 is a wasteful number, since it uses less digits than its factorization.

1386057954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231009664.

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 1386057954 is about 37229.7992742373. The cubic root of 1386057954 is about 1114.9630194120.

The spelling of 1386057954 in words is "one billion, three hundred eighty-six million, fifty-seven thousand, nine hundred fifty-four".