1202385379 has 8 divisors (see below), whose sum is σ = 1363028240. Its totient is φ = 1051478496.

The previous prime is 1202385347. The next prime is 1202385389. The reversal of 1202385379 is 9735832021.

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

It is a cyclic number.

It is not a de Polignac number, because 1202385379 - 2⁵ = 1202385347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202385389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2433732 + ... + 2434225.

It is an arithmetic number, because the mean of its divisors is an integer number (170378530).

Almost surely, 2^1202385379 is an apocalyptic number.

1202385379 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1202385379 is a deficient number, since it is larger than the sum of its proper divisors (160642861).

1202385379 is a wasteful number, since it uses less digits than its factorization.

1202385379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867989.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1202385379 is about 34675.4290384416. The cubic root of 1202385379 is about 1063.3622263178.

The spelling of 1202385379 in words is "one billion, two hundred two million, three hundred eighty-five thousand, three hundred seventy-nine".