1373149796 has 6 divisors (see below), whose sum is σ = 2403012150. Its totient is φ = 686574896.

The previous prime is 1373149769. The next prime is 1373149801. The reversal of 1373149796 is 6979413731.

It can be written as a sum of positive squares in only one way, i.e., 935503396 + 437646400 = 30586^2 + 20920^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171643721 + ... + 171643728.

It is an arithmetic number, because the mean of its divisors is an integer number (400502025).

Almost surely, 2^1373149796 is an apocalyptic number.

It is an amenable number.

1373149796 is a deficient number, since it is larger than the sum of its proper divisors (1029862354).

1373149796 is a wasteful number, since it uses less digits than its factorization.

1373149796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343287453 (or 343287451 counting only the distinct ones).

The product of its digits is 857304, while the sum is 50.

The square root of 1373149796 is about 37056.0358916061. The cubic root of 1373149796 is about 1111.4910557238.

The spelling of 1373149796 in words is "one billion, three hundred seventy-three million, one hundred forty-nine thousand, seven hundred ninety-six".